A magnitude ML 1.0 earthquake occured in region: 3 km S Montegallo (AP), on
and geographic coordinates (lat, lon) 42.8190, 13.3270 at 17 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 | 3 | 523 | 523 |
Arquata del Tronto | AP | 6 | 1178 | 1701 |
Acquasanta Terme | AP | 9 | 2916 | 4617 |
Montemonaco | AP | 9 | 604 | 5221 |
Roccafluvione | AP | 13 | 2010 | 7231 |
Montefortino | FM | 14 | 1178 | 8409 |
Palmiano | AP | 14 | 196 | 8605 |
Accumoli | RI | 15 | 667 | 9272 |
Venarotta | AP | 15 | 2066 | 11338 |
Castelsantangelo sul Nera | MC | 17 | 281 | 11619 |
Valle Castellana | TE | 17 | 977 | 12596 |
Comunanza | AP | 17 | 3166 | 15762 |
Amandola | FM | 18 | 3629 | 19391 |
Norcia | PG | 19 | 4957 | 24348 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-05-18 17:35:10 |
42.819 | 13.3273 | 17 | 2022-05-18 17:39:48 |
Sala Sismica INGV-Roma | 104828691 |
Field | Value |
---|---|
Time (UTC) | 2022-05-18 17:35:10 ± 0.1 |
Latitude | 42.8190 ± 0.0036 |
Longitude | 13.3273 ± 0.0074 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 104828691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 493 |
Semi-minor axis of confidence ellipse (meter) | 418 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 51 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 104 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
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) | 0.07015 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32106 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 104828691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-18 17:39:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RM33.EHZ. | 2022-05-18T17:35:22.86 | 0.6 | undecidable | manual | S | 195 | 35.6421 | 105 | 0.23 | 46 |
IV.FDMO.HHZ. | 2022-05-18T17:35:21.29 | 0.6 | undecidable | manual | S | 321 | 31.0467 | 108 | -0.17 | 46 |
IV.TERO.HHZ. | 2022-05-18T17:35:21.89 | 0.6 | undecidable | manual | S | 134 | 31.3464 | 108 | 0.35 | 45 |
IV.CSP1.EHZ. | 2022-05-18T17:35:21.77 | 0.6 | undecidable | manual | S | 342 | 31.8459 | 108 | 0.1 | 47 |
IV.MF5.EHZ. | 2022-05-18T17:35:19.76 | 0.6 | undecidable | manual | S | 30 | 21.5673 | 119 | 0.62 | 42 |
IV.MC2.EHZ. | 2022-05-18T17:35:18.06 | 0.6 | undecidable | manual | S | 312 | 15.1737 | 131 | 0.31 | 46 |
IV.NRCA.HHZ. | 2022-05-18T17:35:18.23 | 0.6 | undecidable | manual | S | 275 | 17.3715 | 126 | 0.03 | 49 |
IV.SMA1.EHZ. | 2022-05-18T17:35:18.80 | 0.6 | undecidable | manual | S | 178 | 20.9679 | 120 | -0.19 | 47 |
IV.RM33.EHZ. | 2022-05-18T17:35:17.43 | 1.0 | undecidable | manual | P | 195 | 35.6421 | 105 | -0.05 | 24 |
IV.CSP1.EHZ. | 2022-05-18T17:35:16.76 | 0.6 | positive | manual | P | 342 | 31.8459 | 108 | -0.16 | 46 |
7F.SIB2.EHZ. | 2022-05-18T17:35:16.30 | 0.3 | undecidable | manual | S | 347 | 8.1807 | 150 | -0.25 | 72 |
7F.SIB3.EHZ. | 2022-05-18T17:35:16.39 | 0.6 | undecidable | manual | S | 323 | 7.7811 | 152 | -0.1 | 49 |
IV.FDMO.HHZ. | 2022-05-18T17:35:16.44 | 0.6 | undecidable | manual | P | 321 | 31.0467 | 108 | -0.36 | 45 |
IV.MMO1.EHZ. | 2022-05-18T17:35:16.51 | 0.6 | undecidable | manual | S | 360 | 8.88 | 148 | -0.13 | 49 |
7F.SIB1.EHN. | 2022-05-18T17:35:16.99 | 0.6 | undecidable | manual | S | 331 | 9.5793 | 146 | 0.24 | 47 |
IV.TERO.HHZ. | 2022-05-18T17:35:16.70 | 0.3 | undecidable | manual | P | 134 | 31.3464 | 108 | -0.15 | 70 |
IV.MTRA.EHZ. | 2022-05-18T17:35:16.52 | 0.6 | undecidable | manual | S | 141 | 8.88 | 148 | -0.13 | 49 |
IV.SMA1.EHZ. | 2022-05-18T17:35:15.36 | 0.3 | undecidable | manual | P | 178 | 20.9679 | 120 | -0.02 | 73 |
IV.MF5.EHZ. | 2022-05-18T17:35:15.78 | 0.6 | negative | manual | P | 30 | 21.5673 | 119 | 0.31 | 46 |
IV.NRCA.HHZ. | 2022-05-18T17:35:15.03 | 0.6 | undecidable | manual | P | 275 | 17.3715 | 126 | 0.11 | 48 |
7F.SIB1.EHN. | 2022-05-18T17:35:14.19 | 0.1 | undecidable | manual | P | 331 | 9.5793 | 146 | 0.11 | 98 |
IV.MTRA.EHZ. | 2022-05-18T17:35:14.01 | 0.1 | undecidable | manual | P | 141 | 8.88 | 148 | -0.01 | 100 |
IV.MC2.EHZ. | 2022-05-18T17:35:14.80 | 0.6 | undecidable | manual | P | 312 | 15.1737 | 131 | 0.14 | 48 |
IV.MMO1.EHZ. | 2022-05-18T17:35:13.92 | 0.6 | undecidable | manual | P | 360 | 8.88 | 148 | -0.1 | 49 |
7F.SIB2.EHZ. | 2022-05-18T17:35:13.84 | 0.1 | undecidable | manual | P | 347 | 8.1807 | 150 | -0.13 | 98 |
7F.SIB3.EHZ. | 2022-05-18T17:35:13.79 | 0.1 | undecidable | manual | P | 323 | 7.7811 | 152 | -0.14 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHN. | ML:1.2 | 0.0001235 | 0.18 | AML | other | m | 2022-05-18T17:35:16.69 |
IV.MMO1.EHE. | ML:1.0 | 0.00008795 | 0.14 | AML | other | m | 2022-05-18T17:35:16.64 |
IV.MMO1.EHN. | ML:1.2 | 0.000126 | 0.22 | AML | other | m | 2022-05-18T17:35:16.74 |
IV.MTRA.EHE. | ML:1.1 | 0.000113 | 1.66 | AML | other | m | 2022-05-18T17:35:16.00 |
IV.NRCA.HHN. | ML:1.1 | 0.0000748 | 0.1 | AML | other | m | 2022-05-18T17:35:18.41 |
IV.NRCA.HHE. | ML:0.9 | 0.000054550000000000005 | 1.04 | AML | other | m | 2022-05-18T17:35:18.87 |
IV.SMA1.EHN. | ML:0.9 | 0.00004675 | 0.54 | AML | other | m | 2022-05-18T17:35:19.13 |
IV.SMA1.EHE. | ML:0.8 | 0.0000399 | 0.66 | AML | other | m | 2022-05-18T17:35:19.27 |
IV.TERO.HHN. | ML:0.8 | 0.000027049999999999997 | 0.08 | AML | other | m | 2022-05-18T17:35:22.04 |
IV.TERO.HHE. | ML:0.6 | 0.00001475 | 1.38 | AML | other | m | 2022-05-18T17:35:22.03 |