A magnitude ML 1.3 earthquake occured in region: 6 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8650, 13.2120 at 8 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 | 6 | 281 | 281 |
Montemonaco | AP | 10 | 604 | 885 |
Montegallo | AP | 10 | 523 | 1408 |
Ussita | MC | 11 | 444 | 1852 |
Arquata del Tronto | AP | 12 | 1178 | 3030 |
Norcia | PG | 13 | 4957 | 7987 |
Visso | MC | 13 | 1107 | 9094 |
Montefortino | FM | 14 | 1178 | 10272 |
Preci | PG | 14 | 724 | 10996 |
Bolognola | MC | 15 | 142 | 11138 |
Amandola | FM | 18 | 3629 | 14767 |
Acquacanina | MC | 19 | 121 | 14888 |
Accumoli | RI | 19 | 667 | 15555 |
Acquasanta Terme | AP | 19 | 2916 | 18471 |
Comunanza | AP | 20 | 3166 | 21637 |
Fiastra | MC | 20 | 559 | 22196 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2021-03-17 14:58:15 |
42.8648 | 13.2122 | 9 | 2021-03-17 15:34:03 |
Sala Sismica INGV-Roma | 88219041 |
Field | Value |
---|---|
Time (UTC) | 2021-03-17 14:58:15 ± 0.05 |
Latitude | 42.8648 ± 0.0027 |
Longitude | 13.2122 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 88219041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 258 |
Semi-minor axis of confidence ellipse (meter) | 175 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 58 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 21 |
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) | 0.47124 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 88219041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-17 15:34:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2021-03-17T14:58:47.01 | 3.0 | undecidable | manual | S | -0.14 | 0 | |||
IV.CERA.HHZ. | 2021-03-17T14:58:42.77 | 3.0 | undecidable | manual | P | 0.75 | 0 | |||
IV.EL6.EHZ. | 2021-03-17T14:58:33.29 | 0.3 | undecidable | manual | S | 350 | 52.3032 | 50 | 0.47 | 64 |
IV.TERO.HHZ. | 2021-03-17T14:58:29.80 | 0.3 | undecidable | manual | S | 130 | 41.7249 | 50 | -0.19 | 69 |
IV.LNSS.HNE. | 2021-03-17T14:58:27.58 | 0.3 | undecidable | manual | S | 206 | 32.2455 | 105 | 0.18 | 71 |
IV.CESI.HHZ. | 2021-03-17T14:58:26.50 | 0.3 | undecidable | manual | S | 302 | 29.4483 | 106 | 0.05 | 73 |
IV.CSP1.EHZ. | 2021-03-17T14:58:25.13 | 0.1 | undecidable | manual | S | 359 | 25.1526 | 109 | 0.08 | 97 |
IV.EL6.EHZ. | 2021-03-17T14:58:25.58 | 0.3 | undecidable | manual | P | 350 | 52.3032 | 50 | -0.06 | 70 |
IV.TERO.HHZ. | 2021-03-17T14:58:23.73 | 0.6 | undecidable | manual | P | 130 | 41.7249 | 50 | -0.28 | 45 |
IV.MTRA.EHZ. | 2021-03-17T14:58:23.16 | 0.3 | undecidable | manual | S | 129 | 19.1697 | 114 | 0.05 | 74 |
IV.FDMO.HHN. | 2021-03-17T14:58:23.34 | 1.0 | undecidable | manual | S | 332 | 21.5673 | 111 | -0.53 | 22 |
IV.LNSS.HNE. | 2021-03-17T14:58:22.43 | 0.1 | undecidable | manual | P | 206 | 32.2455 | 105 | -0.08 | 96 |
IV.MF5.EHZ. | 2021-03-17T14:58:21.13 | 0.3 | undecidable | manual | P | 56 | 24.2535 | 109 | 0.15 | 72 |
IV.CSP1.EHZ. | 2021-03-17T14:58:21.07 | 0.1 | undecidable | manual | P | 359 | 25.1526 | 109 | -0.08 | 97 |
IV.CESI.HHZ. | 2021-03-17T14:58:21.75 | 0.3 | undecidable | manual | P | 302 | 29.4483 | 106 | -0.21 | 71 |
IV.NRCA.HNZ. | 2021-03-17T14:58:20.18 | 0.1 | undecidable | manual | S | 247 | 8.6802 | 134 | 0.15 | 99 |
IV.FDMO.HHN. | 2021-03-17T14:58:20.41 | 1.0 | undecidable | manual | P | 332 | 21.5673 | 111 | -0.06 | 25 |
IV.MTRA.EHZ. | 2021-03-17T14:58:20.07 | 0.1 | undecidable | manual | P | 129 | 19.1697 | 114 | 0.04 | 99 |
IV.MMO1.EHZ. | 2021-03-17T14:58:20.72 | 0.3 | undecidable | manual | S | 68 | 10.0788 | 130 | 0.33 | 71 |
IV.MC2.EHE. | 2021-03-17T14:58:19.16 | 0.1 | undecidable | manual | S | 340 | 5.4945 | 147 | -0.17 | 99 |
IV.MMO1.EHZ. | 2021-03-17T14:58:18.29 | 0.1 | undecidable | manual | P | 68 | 10.0788 | 130 | -0.17 | 98 |
IV.NRCA.HNZ. | 2021-03-17T14:58:18.34 | 0.1 | undecidable | manual | P | 247 | 8.6802 | 134 | 0.09 | 100 |
IV.MC2.EHE. | 2021-03-17T14:58:17.73 | 0.1 | undecidable | manual | P | 340 | 5.4945 | 147 | -0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNN. | ML:1.9 | 0.00123 | 1.1 | AML | other | m | 2021-03-17T14:58:20.82 |
IV.NRCA.HHN. | ML:1.9 | 0.0013 | 0.1 | AML | other | m | 2021-03-17T14:58:20.27 |
IV.NRCA.HHE. | ML:2.0 | 0.001435 | 0.12 | AML | other | m | 2021-03-17T14:58:20.58 |
IV.NRCA.HNE. | ML:1.9 | 0.001345 | 0.12 | AML | other | m | 2021-03-17T14:58:20.58 |
IV.MTRA.EHN. | ML:1.4 | 0.000187 | 1.56 | AML | other | m | 2021-03-17T14:58:24.98 |
IV.MTRA.EHE. | ML:1.3 | 0.000156 | 1.66 | AML | other | m | 2021-03-17T14:58:25.11 |
IV.CSP1.EHE. | ML:1.3 | 0.0001185 | 0.42 | AML | other | m | 2021-03-17T14:58:26.43 |
IV.MF5.EHN. | ML:1.1 | 0.00007950000000000001 | 0.74 | AML | other | m | 2021-03-17T14:58:26.53 |
IV.CSP1.EHN. | ML:1.5 | 0.000192 | 1.44 | AML | other | m | 2021-03-17T14:58:26.77 |
IV.CESI.HHE. | ML:1.1 | 0.000058750000000000005 | 0.42 | AML | other | m | 2021-03-17T14:58:27.24 |
IV.MF5.EHE. | ML:1.1 | 0.00008625 | 0.94 | AML | other | m | 2021-03-17T14:58:27.16 |
IV.CESI.HHN. | ML:1.2 | 0.0000804 | 1.32 | AML | other | m | 2021-03-17T14:58:28.71 |
IV.TERO.HHN. | ML:1.1 | 0.000046899999999999995 | 0.3 | AML | other | m | 2021-03-17T14:58:30.19 |
IV.TERO.HHE. | ML:1.0 | 0.0000291 | 0.34 | AML | other | m | 2021-03-17T14:58:30.28 |