A magnitude ML 1.7 earthquake occured in region: 2 km NW Montegallo (AP), on
and geographic coordinates (lat, lon) 42.8560, 13.3190 at 22 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Montegallo | AP | 2 | 523 | 523 |
Montemonaco | AP | 5 | 604 | 1127 |
Arquata del Tronto | AP | 9 | 1178 | 2305 |
Montefortino | FM | 10 | 1178 | 3483 |
Acquasanta Terme | AP | 12 | 2916 | 6399 |
Palmiano | AP | 12 | 196 | 6595 |
Roccafluvione | AP | 13 | 2010 | 8605 |
Comunanza | AP | 14 | 3166 | 11771 |
Castelsantangelo sul Nera | MC | 14 | 281 | 12052 |
Amandola | FM | 14 | 3629 | 15681 |
Venarotta | AP | 15 | 2066 | 17747 |
Bolognola | MC | 17 | 142 | 17889 |
Ussita | MC | 18 | 444 | 18333 |
Force | AP | 19 | 1354 | 19687 |
Montefalcone Appennino | FM | 19 | 424 | 20111 |
Accumoli | RI | 19 | 667 | 20778 |
Smerillo | FM | 20 | 365 | 21143 |
Norcia | PG | 20 | 4957 | 26100 |
Valle Castellana | TE | 20 | 977 | 27077 |
Sarnano | MC | 20 | 3264 | 30341 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2024-05-11 20:11:24 |
42.8565 | 13.3193 | 22 | 2024-05-11 20:17:30 |
Sala Sismica INGV-Roma | 127618931 |
Field | Value |
---|---|
Time (UTC) | 2024-05-11 20:11:24 ± 0.12 |
Latitude | 42.8565 ± 0.0045 |
Longitude | 13.3193 ± 0.0061 |
Depth (km) | 22 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 127618931 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 507 |
Semi-minor axis of confidence ellipse (meter) | 283 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 143 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
Number of associated phases, regardless of their use for origin computation | 50 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32555 |
Number of stations at which the event was observed | 32 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 44 |
Type of magnitude | ML |
Reference to an origin | 127618931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-11 20:17:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2024-05-11T20:11:54.70 | 3.0 | undecidable | manual | S | 0.44 | 0 | |||
IV.FIAM.HHZ. | 2024-05-11T20:11:46.19 | 3.0 | undecidable | manual | S | -0.17 | 0 | |||
IV.MGAB.HHZ. | 2024-05-11T20:11:43.04 | 3.0 | undecidable | manual | P | 2.04 | 0 | |||
IV.ASSB.HHZ. | 2024-05-11T20:11:43.14 | 3.0 | undecidable | manual | S | -0.01 | 0 | |||
IV.FRON.EHZ. | 2024-05-11T20:11:41.97 | 3.0 | negative | manual | P | 2.26 | 0 | |||
IV.PIEI.HHZ. | 2024-05-11T20:11:40.96 | 3.0 | positive | manual | P | -0.08 | 0 | |||
IV.ATPI.EHZ. | 2024-05-11T20:11:39.12 | 3.0 | positive | manual | P | -2.01 | 0 | |||
IV.LNSS.HHZ. | 2024-05-11T20:11:37.60 | 0.6 | undecidable | manual | S | 219 | 36.1416 | 114 | 0.59 | 42 |
IV.SSFR.HHZ. | 2024-05-11T20:11:37.96 | 3.0 | positive | manual | P | -0.19 | 0 | |||
IV.ARVD.HHZ. | 2024-05-11T20:11:37.75 | 3.0 | positive | manual | P | -0.39 | 0 | |||
IV.TERO.HHZ. | 2024-05-11T20:11:36.83 | 0.6 | undecidable | manual | S | 138 | 34.743 | 115 | 0.16 | 46 |
IV.MNTT.EHZ. | 2024-05-11T20:11:36.52 | 0.6 | undecidable | manual | S | 44 | 31.9458 | 117 | 0.52 | 42 |
IV.FIAM.HHZ. | 2024-05-11T20:11:36.11 | 3.0 | negative | manual | P | -0.49 | 0 | |||
IV.CSP1.EHZ. | 2024-05-11T20:11:35.17 | 0.6 | undecidable | manual | S | 340 | 27.75 | 122 | 0.17 | 47 |
IV.MOMA.HHZ. | 2024-05-11T20:11:35.84 | 3.0 | positive | manual | P | 0.41 | 0 | |||
IV.ASSB.HHZ. | 2024-05-11T20:11:34.47 | 3.0 | positive | manual | P | -0.33 | 0 | |||
IV.CING.HHZ. | 2024-05-11T20:11:34.48 | 3.0 | undecidable | manual | P | -0.59 | 0 | |||
IV.SMA1.EHZ. | 2024-05-11T20:11:34.17 | 0.6 | undecidable | manual | S | 177 | 25.1526 | 125 | -0.25 | 47 |
IV.FDMO.HHZ. | 2024-05-11T20:11:34.58 | 0.6 | undecidable | manual | S | 317 | 27.4503 | 122 | -0.37 | 45 |
IV.GIGS.HHZ. | 2024-05-11T20:11:33.18 | 3.0 | undecidable | manual | P | -0.64 | 0 | |||
IV.ARRO.EHZ. | 2024-05-11T20:11:33.90 | 3.0 | undecidable | manual | P | -0.5 | 0 | |||
IV.MF5.EHZ. | 2024-05-11T20:11:33.38 | 0.6 | undecidable | manual | S | 38 | 18.4704 | 135 | 0.32 | 46 |
IV.SNTG.HHZ. | 2024-05-11T20:11:33.80 | 3.0 | undecidable | manual | P | -0.45 | 0 | |||
ZO.PDN11.EHN. | 2024-05-11T20:11:33.44 | 0.6 | undecidable | manual | S | 244 | 18.0708 | 135 | 0.45 | 46 |
IV.NRCA.HHZ. | 2024-05-11T20:11:32.98 | 0.6 | undecidable | manual | S | 261 | 16.872 | 138 | 0.21 | 48 |
IV.MC2.EHE. | 2024-05-11T20:11:32.41 | 0.6 | undecidable | manual | S | 300 | 12.1767 | 147 | 0.4 | 46 |
IV.CAMP.HHZ. | 2024-05-11T20:11:31.60 | 3.0 | undecidable | manual | P | -0.12 | 0 | |||
IV.MTRA.HNZ. | 2024-05-11T20:11:31.86 | 0.6 | undecidable | manual | S | 150 | 12.7761 | 146 | -0.22 | 48 |
IV.LNSS.HHZ. | 2024-05-11T20:11:31.68 | 0.1 | positive | manual | P | 219 | 36.1416 | 114 | 0.07 | 95 |
7F.SIB1.HNE. | 2024-05-11T20:11:31.63 | 0.6 | undecidable | manual | S | 317 | 5.7942 | 163 | 0.34 | 47 |
IV.TERO.HHZ. | 2024-05-11T20:11:31.13 | 1.0 | undecidable | manual | P | 138 | 34.743 | 115 | -0.28 | 23 |
IV.RM33.EHZ. | 2024-05-11T20:11:31.99 | 3.0 | negative | manual | P | -0.13 | 0 | |||
IV.CESI.HHZ. | 2024-05-11T20:11:31.67 | 3.0 | positive | manual | P | 0.05 | 0 | |||
IV.MMO1.EHZ. | 2024-05-11T20:11:31.06 | 0.6 | undecidable | manual | S | 7 | 4.7952 | 166 | -0.15 | 49 |
IV.MNTT.EHZ. | 2024-05-11T20:11:31.26 | 0.1 | positive | manual | P | 44 | 31.9458 | 117 | 0.23 | 92 |
7F.SIB3.EHE. | 2024-05-11T20:11:31.10 | 0.6 | undecidable | manual | S | 297 | 4.4955 | 167 | -0.1 | 50 |
IV.FDMO.HHZ. | 2024-05-11T20:11:30.10 | 1.0 | undecidable | manual | P | 317 | 27.4503 | 122 | -0.32 | 23 |
IV.CSP1.EHZ. | 2024-05-11T20:11:30.22 | 0.1 | positive | manual | P | 340 | 27.75 | 122 | -0.24 | 93 |
7F.SIB2.EHE. | 2024-05-11T20:11:30.96 | 0.6 | undecidable | manual | S | 342 | 3.996 | 168 | -0.21 | 49 |
IV.SMA1.EHZ. | 2024-05-11T20:11:30.02 | 0.3 | negative | manual | P | 177 | 25.1526 | 125 | -0.1 | 72 |
IV.MF5.EHZ. | 2024-05-11T20:11:29.29 | 1.0 | undecidable | manual | P | 38 | 18.4704 | 135 | -0.05 | 25 |
IV.MML1.EHZ. | 2024-05-11T20:11:29.90 | 3.0 | positive | manual | P | -2.15 | 0 | |||
ZO.PDN11.EHN. | 2024-05-11T20:11:29.30 | 0.1 | undecidable | manual | P | 244 | 18.0708 | 135 | 0 | 99 |
IV.NRCA.HHZ. | 2024-05-11T20:11:29.10 | 1.0 | undecidable | manual | P | 261 | 16.872 | 138 | -0.06 | 24 |
IV.MMO1.EHZ. | 2024-05-11T20:11:28.11 | 0.6 | positive | manual | P | 7 | 4.7952 | 166 | -0.16 | 49 |
7F.SIB3.EHE. | 2024-05-11T20:11:28.10 | 0.1 | undecidable | manual | P | 297 | 4.4955 | 167 | -0.16 | 98 |
IV.MC2.EHE. | 2024-05-11T20:11:28.74 | 0.1 | undecidable | manual | P | 300 | 12.1767 | 147 | 0.02 | 100 |
IV.MTRA.HNZ. | 2024-05-11T20:11:28.70 | 0.1 | negative | manual | P | 150 | 12.7761 | 146 | -0.06 | 99 |
7F.SIB1.HNE. | 2024-05-11T20:11:28.23 | 0.1 | undecidable | manual | P | 317 | 5.7942 | 163 | -0.08 | 100 |
7F.SIB2.EHE. | 2024-05-11T20:11:27.98 | 0.1 | undecidable | manual | P | 342 | 3.996 | 168 | -0.27 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHE. | ML:2.4 | 0.0016600000000000002 | 0.38 | AML | other | m | 2024-05-11T20:11:31.18 |
IV.MMO1.EHN. | ML:2.0 | 0.000826 | 1.02 | AML | other | m | 2024-05-11T20:11:31.60 |
IV.NRCA.HHE. | ML:2.2 | 0.0008805000000000001 | 1.82 | AML | other | m | 2024-05-11T20:11:32.08 |
IV.NRCA.HNN. | ML:2.2 | 0.0008525000000000001 | 1.12 | AML | other | m | 2024-05-11T20:11:33.06 |
IV.NRCA.HHN. | ML:2.2 | 0.0008765000000000001 | 0.1 | AML | other | m | 2024-05-11T20:11:33.06 |
IV.NRCA.HNE. | ML:2.2 | 0.0008885000000000001 | 0.84 | AML | other | m | 2024-05-11T20:11:33.08 |
IV.MF5.EHN. | ML:1.9 | 0.0003945 | 0.48 | AML | other | m | 2024-05-11T20:11:33.70 |
IV.MF5.EHE. | ML:1.7 | 0.00028100000000000005 | 0.42 | AML | other | m | 2024-05-11T20:11:34.68 |
IV.FDMO.HHE. | ML:1.9 | 0.00032099999999999994 | 1.84 | AML | other | m | 2024-05-11T20:11:34.97 |
IV.FDMO.HHN. | ML:2.0 | 0.0003925 | 0.34 | AML | other | m | 2024-05-11T20:11:35.22 |
IV.SMA1.EHN. | ML:1.7 | 0.00022 | 0.16 | AML | other | m | 2024-05-11T20:11:35.05 |
IV.SMA1.EHE. | ML:1.8 | 0.000298 | 0.24 | AML | other | m | 2024-05-11T20:11:35.28 |
IV.TERO.HHN. | ML:2.0 | 0.000325 | 1.5 | AML | other | m | 2024-05-11T20:11:37.09 |
IV.TERO.HHE. | ML:1.8 | 0.000236 | 1.56 | AML | other | m | 2024-05-11T20:11:37.87 |
IV.LNSS.HHN. | ML:2.2 | 0.0004905 | 1.1 | AML | other | m | 2024-05-11T20:11:37.88 |
IV.CESI.HHE. | ML:1.8 | 0.0002205 | 1.62 | AML | other | m | 2024-05-11T20:11:37.11 |
IV.LNSS.HHE. | ML:2.1 | 0.00044050000000000003 | 0.28 | AML | other | m | 2024-05-11T20:11:38.18 |
IV.CAMP.HHN. | ML:1.6 | 0.00011750000000000001 | 0.22 | AML | other | m | 2024-05-11T20:11:38.23 |
IV.RM33.EHN. | ML:1.7 | 0.0001555 | 0.56 | AML | other | m | 2024-05-11T20:11:38.53 |
IV.CAMP.HHE. | ML:1.5 | 0.000093 | 0.18 | AML | other | m | 2024-05-11T20:11:38.61 |
IV.CESI.HHN. | ML:2.1 | 0.0004075 | 0.28 | AML | other | m | 2024-05-11T20:11:39.49 |
IV.RM33.EHE. | ML:1.8 | 0.000189 | 0.56 | AML | other | m | 2024-05-11T20:11:39.58 |
IV.MNTT.EHN. | ML:1.9 | 0.0002985 | 0.24 | AML | other | m | 2024-05-11T20:11:40.01 |
IV.GIGS.HHN. | ML:1.3 | 0.0000453 | 0.78 | AML | other | m | 2024-05-11T20:11:41.39 |
IV.GIGS.HHE. | ML:1.3 | 0.000046 | 0.7 | AML | other | m | 2024-05-11T20:11:41.97 |
IV.MNTT.EHE. | ML:1.8 | 0.00020899999999999998 | 1 | AML | other | m | 2024-05-11T20:11:42.01 |
IV.SNTG.HHN. | ML:1.5 | 0.0000751 | 0.82 | AML | other | m | 2024-05-11T20:11:42.06 |
IV.SNTG.HHE. | ML:1.4 | 0.0000533 | 0.78 | AML | other | m | 2024-05-11T20:11:42.08 |
IV.ARRO.EHE. | ML:1.4 | 0.00005415 | 1.2 | AML | other | m | 2024-05-11T20:11:44.18 |
IV.ASSB.HHE. | ML:1.5 | 0.00006570000000000001 | 0.7 | AML | other | m | 2024-05-11T20:11:44.64 |
IV.MOMA.HHN. | ML:1.7 | 0.00010175 | 0.52 | AML | other | m | 2024-05-11T20:11:45.09 |
IV.CING.HHN. | ML:1.3 | 0.000038400000000000005 | 0.34 | AML | other | m | 2024-05-11T20:11:45.43 |
IV.CING.HHE. | ML:1.4 | 0.00004435 | 0.52 | AML | other | m | 2024-05-11T20:11:45.69 |
IV.FIAM.HHN. | ML:1.3 | 0.0000369 | 0.98 | AML | other | m | 2024-05-11T20:11:46.06 |
IV.ARRO.EHN. | ML:1.5 | 0.0000663 | 0.2 | AML | other | m | 2024-05-11T20:11:47.25 |
IV.MOMA.HHE. | ML:1.7 | 0.00009379999999999999 | 0.46 | AML | other | m | 2024-05-11T20:11:47.51 |
IV.ASSB.HHN. | ML:1.6 | 0.0000914 | 0.16 | AML | other | m | 2024-05-11T20:11:47.34 |
IV.SSFR.HHE. | ML:2.2 | 0.0002415 | 0.24 | AML | other | m | 2024-05-11T20:11:48.93 |
IV.SSFR.HHN. | ML:1.9 | 0.00011499999999999999 | 0.34 | AML | other | m | 2024-05-11T20:11:49.10 |
IV.ARVD.HHE. | ML:1.3 | 0.000024550000000000004 | 0.46 | AML | other | m | 2024-05-11T20:11:49.55 |
IV.ARVD.HHN. | ML:1.2 | 0.00001805 | 0.5 | AML | other | m | 2024-05-11T20:11:49.41 |
IV.FIAM.HHE. | ML:1.3 | 0.00003165 | 0.54 | AML | other | m | 2024-05-11T20:11:53.32 |
IV.PIEI.HHN. | ML:1.4 | 0.00002375 | 0.26 | AML | other | m | 2024-05-11T20:11:54.65 |
IV.PIEI.HHE. | ML:1.3 | 0.00001855 | 0.24 | AML | other | m | 2024-05-11T20:11:58.87 |