A magnitude ML 1.1 earthquake occured in region: 9 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8280, 13.2120 at 13 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 9 | 281 | 281 |
Arquata del Tronto | AP | 9 | 1178 | 1459 |
Montegallo | AP | 10 | 523 | 1982 |
Norcia | PG | 10 | 4957 | 6939 |
Montemonaco | AP | 12 | 604 | 7543 |
Ussita | MC | 14 | 444 | 7987 |
Accumoli | RI | 15 | 667 | 8654 |
Preci | PG | 15 | 724 | 9378 |
Visso | MC | 15 | 1107 | 10485 |
Montefortino | FM | 17 | 1178 | 11663 |
Acquasanta Terme | AP | 17 | 2916 | 14579 |
Bolognola | MC | 19 | 142 | 14721 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-04-07 01:17:48 |
42.8282 | 13.2123 | 13 | 2024-04-07 01:25:48 |
Sala Sismica INGV-Roma | 126535521 |
Field | Value |
---|---|
Time (UTC) | 2024-04-07 01:17:48 ± 0.05 |
Latitude | 42.8282 ± 0.0027 |
Longitude | 13.2123 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126535521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 394 |
Semi-minor axis of confidence ellipse (meter) | 150 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 276 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 68 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35343 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 126535521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-07 01:25:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BRSN.HNZ. | 2024-04-07T01:18:40.56 | 3.0 | undecidable | manual | Sn | -0.11 | 0 | |||
IV.SENI.EHZ. | 2024-04-07T01:18:08.20 | 3.0 | positive | manual | P | 1.96 | 0 | |||
IV.CSP1.EHZ. | 2024-04-07T01:17:59.03 | 0.6 | undecidable | manual | S | 359 | 29.2485 | 96 | -0.04 | 48 |
IV.MF5.EHZ. | 2024-04-07T01:17:59.43 | 0.6 | undecidable | manual | S | 49 | 26.751 | 97 | 1.02 | 36 |
IV.LNSS.HHZ. | 2024-04-07T01:17:59.13 | 0.6 | undecidable | manual | S | 209 | 28.6491 | 96 | 0.23 | 46 |
IV.ASSB.HHZ. | 2024-04-07T01:17:58.72 | 3.0 | negative | manual | P | 0.38 | 0 | |||
IV.FDMO.HHZ. | 2024-04-07T01:17:57.44 | 0.6 | undecidable | manual | S | 336 | 25.2525 | 97 | -0.56 | 43 |
IV.SMA1.EHZ. | 2024-04-07T01:17:57.67 | 0.3 | undecidable | manual | S | 155 | 24.0537 | 98 | -0.03 | 73 |
IV.TERO.HHZ. | 2024-04-07T01:17:56.01 | 0.6 | negative | manual | P | 125 | 39.2274 | 94 | -0.23 | 45 |
IV.MML1.EHZ. | 2024-04-07T01:17:55.83 | 1.0 | negative | manual | P | 328 | 37.2294 | 94 | -0.11 | 24 |
IV.RM33.EHZ. | 2024-04-07T01:17:55.69 | 1.0 | undecidable | manual | P | 180 | 35.4423 | 94 | 0.03 | 24 |
IV.CESI.HHZ. | 2024-04-07T01:17:55.07 | 0.3 | positive | manual | P | 308 | 31.746 | 95 | -0.03 | 73 |
IV.LNSS.HHZ. | 2024-04-07T01:17:54.64 | 0.3 | negative | manual | P | 209 | 28.6491 | 96 | 0.02 | 73 |
IV.GAVE.HNZ. | 2024-04-07T01:17:54.85 | 0.6 | undecidable | manual | P | 240 | 29.9478 | 95 | 0.02 | 48 |
IV.GUMA.HHZ. | 2024-04-07T01:17:54.68 | 0.1 | positive | manual | P | 21 | 27.8499 | 96 | 0.18 | 94 |
7F.SIB2.EHZ. | 2024-04-07T01:17:54.08 | 0.3 | undecidable | manual | S | 47 | 10.1787 | 129 | -0.17 | 73 |
IV.CSP1.EHZ. | 2024-04-07T01:17:54.55 | 0.3 | positive | manual | P | 359 | 29.2485 | 96 | -0.17 | 71 |
IV.MMO1.HNZ. | 2024-04-07T01:17:54.65 | 0.3 | undecidable | manual | S | 50 | 12.1767 | 122 | -0.03 | 74 |
IV.MF5.EHZ. | 2024-04-07T01:17:54.62 | 0.6 | undecidable | manual | P | 49 | 26.751 | 97 | 0.28 | 46 |
IV.MC2.EHZ. | 2024-04-07T01:17:54.29 | 0.3 | undecidable | manual | S | 348 | 9.4794 | 132 | 0.2 | 72 |
IV.FDMO.HHZ. | 2024-04-07T01:17:53.83 | 1.0 | negative | manual | P | 336 | 25.2525 | 97 | -0.27 | 23 |
7F.SIB3.EHZ. | 2024-04-07T01:17:53.45 | 0.3 | undecidable | manual | S | 42 | 6.993 | 143 | -0.2 | 73 |
IT.MTCL.HGZ. | 2024-04-07T01:17:53.93 | 0.6 | undecidable | manual | P | 317 | 25.2525 | 97 | -0.17 | 47 |
IV.SMA1.EHZ. | 2024-04-07T01:17:53.83 | 0.1 | negative | manual | P | 155 | 24.0537 | 98 | -0.1 | 96 |
ZO.PDN12.EHZ. | 2024-04-07T01:17:53.91 | 0.6 | undecidable | manual | P | 268 | 24.0537 | 98 | -0.01 | 49 |
IV.NRCA.HHZ. | 2024-04-07T01:17:53.68 | 0.6 | undecidable | manual | S | 274 | 7.9809 | 138 | -0.14 | 50 |
IV.MC2.EHZ. | 2024-04-07T01:17:52.00 | 0.3 | undecidable | manual | P | 348 | 9.4794 | 132 | 0.16 | 73 |
IV.MTRA.HNZ. | 2024-04-07T01:17:52.79 | 0.3 | undecidable | manual | P | 118 | 16.9719 | 108 | -0.06 | 73 |
IV.MMO1.HNZ. | 2024-04-07T01:17:52.21 | 0.3 | undecidable | manual | P | 50 | 12.1767 | 122 | 0.02 | 75 |
7F.SIB3.EHZ. | 2024-04-07T01:17:51.62 | 0.3 | undecidable | manual | P | 42 | 6.993 | 143 | 0.03 | 76 |
7F.SIB2.EHZ. | 2024-04-07T01:17:51.94 | 0.6 | undecidable | manual | P | 47 | 10.1787 | 129 | 0.01 | 50 |
ZO.PDN11.EHZ. | 2024-04-07T01:17:51.83 | 0.1 | undecidable | manual | P | 237 | 8.9799 | 134 | 0.04 | 100 |
IV.NRCA.HHZ. | 2024-04-07T01:17:51.72 | 0.1 | undecidable | manual | P | 274 | 7.9809 | 138 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.1 | 0.00006870626 | 0.24 | AML | other | m | 2024-04-07T01:17:57.85 |
IV.SMA1.EHN. | ML:1.1 | 0.000077801305 | 0.14 | AML | other | m | 2024-04-07T01:17:58.20 |
IV.LNSS.HHE. | ML:1.2 | 0.000077920305 | 0.24 | AML | other | m | 2024-04-07T01:17:59.15 |
IV.GUMA.HHN. | ML:1.4 | 0.0001235 | 0.38 | AML | other | m | 2024-04-07T01:17:59.75 |
IV.LNSS.HHN. | ML:1.4 | 0.0001102 | 0.34 | AML | other | m | 2024-04-07T01:18:00.37 |
IV.GIGS.HHN. | ML:0.8 | 0.000015300000000000003 | 0.42 | AML | other | m | 2024-04-07T01:18:01.02 |
IV.RM33.EHN. | ML:1.2 | 0.000059550000000000004 | 0.42 | AML | other | m | 2024-04-07T01:18:01.63 |
IV.GUMA.HHE. | ML:1.4 | 0.000122 | 1.42 | AML | other | m | 2024-04-07T01:18:02.02 |
IV.RM33.EHE. | ML:1.1 | 0.00005225 | 0.52 | AML | other | m | 2024-04-07T01:18:02.06 |
IV.TERO.HHE. | ML:1.2 | 0.000060200000000000006 | 0.94 | AML | other | m | 2024-04-07T01:18:02.28 |
IV.TERO.HHN. | ML:0.2 | 0.000004890000000000001 | 0.9 | AML | other | m | 2024-04-07T01:18:11.43 |
IV.GIGS.HHE. | ML:0.8 | 0.00001395 | 0.42 | AML | other | m | 2024-04-07T01:18:20.31 |
IV.FDMO.HHE. | ML:0.9 | 0.000039250295000000006 | 0.2 | AML | other | m | 2024-04-07T01:17:58.72 |
IV.FDMO.HHN. | ML:1.0 | 0.00005144162500000001 | 0.22 | AML | other | m | 2024-04-07T01:17:58.26 |
IV.CSP1.EHE. | ML:1.2 | 0.000076884695 | 0.44 | AML | other | m | 2024-04-07T01:18:00.54 |
IV.CSP1.EHN. | ML:1.2 | 0.00007761725 | 0.34 | AML | other | m | 2024-04-07T01:18:00.23 |
IV.MF5.EHE. | ML:0.8 | 0.000032514165 | 0.58 | AML | other | m | 2024-04-07T01:17:59.90 |
IV.MF5.EHN. | ML:0.8 | 0.000028799985 | 0.22 | AML | other | m | 2024-04-07T01:17:59.89 |