A magnitude ML 1.4 earthquake occured in region: 5 km NW San Severino Marche (MC), on
and geographic coordinates (lat, lon) 43.2610, 13.1310 at 14 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 |
---|---|---|---|---|
San Severino Marche | MC | 5 | 12726 | 12726 |
Gagliole | MC | 6 | 620 | 13346 |
Castelraimondo | MC | 8 | 4587 | 17933 |
Matelica | MC | 10 | 9981 | 27914 |
Serrapetrona | MC | 10 | 966 | 28880 |
Poggio San Vicino | MC | 13 | 246 | 29126 |
Cerreto d'Esi | AN | 14 | 3817 | 32943 |
Tolentino | MC | 14 | 20069 | 53012 |
Belforte del Chienti | MC | 14 | 1886 | 54898 |
Cingoli | MC | 15 | 10352 | 65250 |
Apiro | MC | 15 | 2280 | 67530 |
Camerino | MC | 15 | 6974 | 74504 |
Pioraco | MC | 15 | 1134 | 75638 |
Esanatoglia | MC | 15 | 2034 | 77672 |
Caldarola | MC | 16 | 1823 | 79495 |
Treia | MC | 16 | 9403 | 88898 |
Pollenza | MC | 18 | 6618 | 95516 |
Fiuminata | MC | 18 | 1402 | 96918 |
Camporotondo di Fiastrone | MC | 18 | 563 | 97481 |
Sefro | MC | 19 | 422 | 97903 |
Cessapalombo | MC | 20 | 512 | 98415 |
Staffolo | AN | 20 | 2253 | 100668 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2021-02-22 22:21:59 |
43.261 | 13.1313 | 14 | 2021-02-22 22:32:08 |
Sala Sismica INGV-Roma | 87390521 |
Field | Value |
---|---|
Time (UTC) | 2021-02-22 22:21:59 ± 0.07 |
Latitude | 43.2610 ± 0.0036 |
Longitude | 13.1313 ± 0.0049 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87390521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 469 |
Semi-minor axis of confidence ellipse (meter) | 42 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 232 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 138 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 33 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53060 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 34 |
Type of magnitude | ML |
Reference to an origin | 87390521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-22 22:32:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2021-02-22T22:22:24.89 | 3.0 | undecidable | manual | S | -0.28 | 0 | |||
IV.MMO1.EHZ. | 2021-02-22T22:22:13.72 | 0.3 | undecidable | manual | S | 158 | 43.1235 | 95 | 0.24 | 67 |
IV.ATCC.EHZ. | 2021-02-22T22:22:13.47 | 0.1 | undecidable | manual | S | 258 | 40.626 | 95 | 0.67 | 79 |
IV.MC2.EHZ. | 2021-02-22T22:22:12.69 | 0.1 | undecidable | manual | S | 173 | 39.0276 | 96 | 0.29 | 89 |
IV.SSFR.HHZ. | 2021-02-22T22:22:11.19 | 0.1 | undecidable | manual | S | 305 | 34.2435 | 97 | 0.08 | 94 |
IV.NARO.HHZ. | 2021-02-22T22:22:10.20 | 0.6 | undecidable | manual | P | 311 | 58.8966 | 93 | 0.21 | 44 |
IV.FOSV.EHZ. | 2021-02-22T22:22:10.06 | 0.1 | undecidable | manual | S | 277 | 30.1476 | 98 | 0.04 | 95 |
IV.ARVD.HHZ. | 2021-02-22T22:22:10.29 | 0.3 | undecidable | manual | S | 330 | 30.4473 | 98 | 0.19 | 70 |
IV.PIEI.HHZ. | 2021-02-22T22:22:09.74 | 0.1 | undecidable | manual | P | 303 | 56.8986 | 93 | 0.07 | 91 |
IV.GUMA.HHZ. | 2021-02-22T22:22:09.74 | 0.1 | undecidable | manual | S | 143 | 27.4503 | 100 | 0.41 | 89 |
IV.MURB.HHZ. | 2021-02-22T22:22:08.51 | 0.1 | undecidable | manual | P | 270 | 49.0176 | 94 | 0.05 | 92 |
IV.FDMO.HHZ. | 2021-02-22T22:22:08.62 | 0.3 | undecidable | manual | S | 188 | 25.1526 | 101 | -0.1 | 72 |
IV.ATFO.HHZ. | 2021-02-22T22:22:08.04 | 0.1 | undecidable | manual | P | 285 | 46.7199 | 94 | -0.06 | 92 |
IV.MPAG.EHZ. | 2021-02-22T22:22:08.80 | 0.1 | undecidable | manual | P | 324 | 50.616 | 94 | 0.08 | 91 |
IV.NRCA.HHZ. | 2021-02-22T22:22:08.10 | 0.6 | undecidable | manual | P | 182 | 47.4192 | 94 | -0.12 | 46 |
IV.FRON.EHZ. | 2021-02-22T22:22:07.52 | 0.1 | undecidable | manual | P | 311 | 43.3233 | 95 | -0.07 | 93 |
IV.CSP1.EHZ. | 2021-02-22T22:22:07.20 | 0.1 | undecidable | manual | S | 162 | 19.6692 | 108 | -0.1 | 96 |
IV.ATCC.EHZ. | 2021-02-22T22:22:07.13 | 0.1 | undecidable | manual | P | 258 | 40.626 | 95 | -0.04 | 94 |
IV.MNTT.EHZ. | 2021-02-22T22:22:07.99 | 0.1 | undecidable | manual | P | 120 | 43.623 | 95 | 0.37 | 87 |
IV.MF5.EHZ. | 2021-02-22T22:22:07.33 | 0.1 | undecidable | manual | P | 139 | 40.3263 | 95 | 0.2 | 91 |
IV.ASSB.HHZ. | 2021-02-22T22:22:07.76 | 0.6 | positive | manual | P | 238 | 45.3213 | 94 | -0.13 | 46 |
IV.MMO1.EHZ. | 2021-02-22T22:22:07.02 | 0.1 | undecidable | manual | P | 158 | 43.1235 | 95 | -0.54 | 84 |
IV.SSFR.HHZ. | 2021-02-22T22:22:06.07 | 0.1 | undecidable | manual | P | 305 | 34.2435 | 97 | -0.12 | 93 |
IV.MC2.EHZ. | 2021-02-22T22:22:06.70 | 0.1 | undecidable | manual | P | 173 | 39.0276 | 96 | -0.23 | 91 |
IV.GUMA.HHZ. | 2021-02-22T22:22:05.08 | 0.1 | undecidable | manual | P | 143 | 27.4503 | 100 | -0.09 | 95 |
IV.ARVD.HHZ. | 2021-02-22T22:22:05.41 | 0.1 | undecidable | manual | P | 330 | 30.4473 | 98 | -0.21 | 92 |
IV.FOSV.EHZ. | 2021-02-22T22:22:05.40 | 0.1 | undecidable | manual | P | 277 | 30.1476 | 98 | -0.17 | 93 |
IV.CESI.HHZ. | 2021-02-22T22:22:05.96 | 0.1 | undecidable | manual | P | 213 | 33.8439 | 97 | -0.17 | 93 |
IV.MDAR.HNZ. | 2021-02-22T22:22:04.65 | 0.1 | undecidable | manual | S | 173 | 7.6812 | 143 | 0 | 100 |
IV.FDMO.HHZ. | 2021-02-22T22:22:04.56 | 0.1 | undecidable | manual | P | 188 | 25.1526 | 101 | -0.25 | 93 |
IV.EL6.EHZ. | 2021-02-22T22:22:04.78 | 0.1 | undecidable | manual | S | 342 | 7.9809 | 142 | 0.08 | 99 |
IV.CSP1.EHZ. | 2021-02-22T22:22:03.74 | 0.1 | undecidable | manual | P | 162 | 19.6692 | 108 | -0.25 | 93 |
IV.MDAR.HNZ. | 2021-02-22T22:22:02.35 | 0.1 | undecidable | manual | P | 173 | 7.6812 | 143 | -0.11 | 98 |
IV.EL6.EHZ. | 2021-02-22T22:22:02.41 | 0.1 | undecidable | manual | P | 342 | 7.9809 | 142 | -0.09 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EL6.EHE. | ML:1.8 | 0.0006779999999999999 | 1.16 | AML | other | m | 2021-02-22T22:22:05.16 |
IV.EL6.EHN. | ML:1.8 | 0.0006835 | 0.36 | AML | other | m | 2021-02-22T22:22:06.40 |
IV.CSP1.EHE. | ML:2.0 | 0.0007714999999999999 | 0.64 | AML | other | m | 2021-02-22T22:22:07.74 |
IV.CSP1.EHN. | ML:1.8 | 0.00042699999999999997 | 0.84 | AML | other | m | 2021-02-22T22:22:07.52 |
IV.FDMO.HHN. | ML:1.3 | 0.00011599999999999999 | 0.94 | AML | other | m | 2021-02-22T22:22:09.49 |
IV.FDMO.HHE. | ML:1.4 | 0.000146 | 0.84 | AML | other | m | 2021-02-22T22:22:09.92 |
IV.GUMA.HHE. | ML:2.0 | 0.0005729999999999999 | 0.9 | AML | other | m | 2021-02-22T22:22:10.13 |
IV.GUMA.HHN. | ML:1.9 | 0.0003815 | 0.24 | AML | other | m | 2021-02-22T22:22:10.13 |
IV.FOSV.EHE. | ML:1.4 | 0.00011949999999999999 | 0.24 | AML | other | m | 2021-02-22T22:22:10.57 |
IV.GUMA.HNN. | ML:2.0 | 0.000507 | 0.98 | AML | other | m | 2021-02-22T22:22:10.12 |
IV.GUMA.HNE. | ML:1.7 | 0.000235 | 0.3 | AML | other | m | 2021-02-22T22:22:10.55 |
IV.FOSV.EHN. | ML:1.3 | 0.0001 | 0.36 | AML | other | m | 2021-02-22T22:22:11.65 |
IV.CESI.HHE. | ML:1.3 | 0.00007494999999999999 | 0.98 | AML | other | m | 2021-02-22T22:22:12.11 |
IV.SSFR.HHE. | ML:1.7 | 0.0001805 | 0.3 | AML | other | m | 2021-02-22T22:22:12.42 |
IV.SSFR.HHN. | ML:1.8 | 0.00022549999999999998 | 0.26 | AML | other | m | 2021-02-22T22:22:12.28 |
IV.CESI.HHN. | ML:1.4 | 0.0000906 | 0.74 | AML | other | m | 2021-02-22T22:22:12.27 |
IV.ARVD.HHE. | ML:1.0 | 0.00003905 | 1.3 | AML | other | m | 2021-02-22T22:22:13.21 |
IV.ATCC.EHN. | ML:1.3 | 0.0000649 | 1.5 | AML | other | m | 2021-02-22T22:22:14.81 |
IV.ARVD.HHN. | ML:0.9 | 0.000033799999999999995 | 0.42 | AML | other | m | 2021-02-22T22:22:14.14 |
IV.ATCC.EHE. | ML:1.2 | 0.0000485 | 0.78 | AML | other | m | 2021-02-22T22:22:14.44 |
IV.FRON.EHN. | ML:1.4 | 0.00007384999999999999 | 0.22 | AML | other | m | 2021-02-22T22:22:14.83 |
IV.NRCA.HHE. | ML:1.5 | 0.00008804999999999999 | 1.14 | AML | other | m | 2021-02-22T22:22:15.66 |
IV.ASSB.HHN. | ML:1.1 | 0.000042300000000000005 | 1.58 | AML | other | m | 2021-02-22T22:22:16.03 |
IV.ASSB.HHE. | ML:1.1 | 0.0000375 | 0.24 | AML | other | m | 2021-02-22T22:22:16.10 |
IV.ATFO.HHE. | ML:1.3 | 0.00005065 | 1.32 | AML | other | m | 2021-02-22T22:22:16.24 |
IV.FRON.EHE. | ML:1.1 | 0.000039699999999999996 | 0.78 | AML | other | m | 2021-02-22T22:22:16.94 |
IV.NRCA.HHN. | ML:1.6 | 0.00011899999999999999 | 0.88 | AML | other | m | 2021-02-22T22:22:17.23 |
IV.MURB.HHE. | ML:1.7 | 0.00012365 | 1.02 | AML | other | m | 2021-02-22T22:22:17.75 |
IV.ATFO.HHN. | ML:1.3 | 0.00004995 | 0.52 | AML | other | m | 2021-02-22T22:22:17.21 |
IV.MURB.HHN. | ML:1.6 | 0.00011119999999999999 | 1.74 | AML | other | m | 2021-02-22T22:22:17.99 |
IV.PIEI.HHE. | ML:1.3 | 0.00004155 | 1.04 | AML | other | m | 2021-02-22T22:22:18.46 |
IV.PIEI.HHN. | ML:1.1 | 0.0000251 | 1.24 | AML | other | m | 2021-02-22T22:22:19.25 |
IV.TERO.HHE. | ML:1.0 | 0.0000149 | 0.14 | AML | other | m | 2021-02-22T22:22:27.19 |
IV.TERO.HHN. | ML:1.0 | 0.000017349999999999998 | 1.34 | AML | other | m | 2021-02-22T22:22:28.00 |