A magnitude ML 1.1 earthquake occured in region: 4 km W Sigillo (PG), on
and geographic coordinates (lat, lon) 43.3270, 12.6960 at 12 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 |
---|---|---|---|---|
Sigillo | PG | 4 | 2404 | 2404 |
Costacciaro | PG | 4 | 1216 | 3620 |
Fossato di Vico | PG | 7 | 2840 | 6460 |
Scheggia e Pascelupo | PG | 9 | 1393 | 7853 |
Gubbio | PG | 10 | 32216 | 40069 |
Gualdo Tadino | PG | 13 | 15208 | 55277 |
Fabriano | AN | 17 | 31480 | 86757 |
Cantiano | PU | 17 | 2245 | 89002 |
Sassoferrato | AN | 18 | 7285 | 96287 |
Serra Sant'Abbondio | PU | 19 | 1027 | 97314 |
Valfabbrica | PG | 20 | 3389 | 100703 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-02-26 07:37:00 |
43.3273 | 12.6958 | 12 | 2021-02-26 07:47:25 |
Sala Sismica INGV-Roma | 87493921 |
Field | Value |
---|---|
Time (UTC) | 2021-02-26 07:37:00 ± 0.06 |
Latitude | 43.3273 ± 0.0036 |
Longitude | 12.6958 ± 0.0037 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87493921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 352 |
Semi-minor axis of confidence ellipse (meter) | 235 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 141 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 61 |
Number of associated phases, regardless of their use for origin computation | 31 |
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) | 0.43887 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 87493921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-26 07:47:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VCEL.EHZ. | 2021-02-26T07:37:25.08 | 3.0 | negative | manual | P | 2.25 | 0 | |||
IV.ARVD.HHZ. | 2021-02-26T07:37:10.32 | 0.6 | undecidable | manual | S | 46 | 27.3504 | 93 | 0.14 | 64 |
IV.CSP1.EHZ. | 2021-02-26T07:37:09.66 | 0.3 | undecidable | manual | P | 122 | 48.7179 | 91 | 0.32 | 88 |
IV.PIEI.HHZ. | 2021-02-26T07:37:09.96 | 0.6 | undecidable | manual | S | 331 | 26.4513 | 93 | 0.02 | 65 |
IV.ATBU.HNZ. | 2021-02-26T07:37:08.89 | 0.6 | undecidable | manual | S | 324 | 20.2686 | 96 | 0.6 | 58 |
IV.TB02.DHZ.01 | 2021-02-26T07:37:08.87 | 0.6 | undecidable | manual | S | 282 | 23.5542 | 94 | -0.3 | 62 |
IV.FDMO.HHZ. | 2021-02-26T07:37:08.72 | 0.3 | undecidable | manual | P | 135 | 45.2214 | 91 | -0.07 | 94 |
IV.ATLO.EHZ. | 2021-02-26T07:37:08.94 | 0.6 | undecidable | manual | S | 267 | 23.3544 | 94 | -0.16 | 63 |
IV.FRON.EHZ. | 2021-02-26T07:37:08.39 | 0.6 | undecidable | manual | S | 6 | 21.2676 | 95 | -0.16 | 64 |
IV.MURB.HHZ. | 2021-02-26T07:37:07.45 | 0.6 | undecidable | manual | S | 243 | 15.5733 | 103 | 0.41 | 61 |
IV.ATCC.EHZ. | 2021-02-26T07:37:07.15 | 0.6 | undecidable | manual | S | 196 | 16.3725 | 101 | -0.11 | 65 |
IV.MPAG.EHZ. | 2021-02-26T07:37:07.08 | 0.3 | undecidable | manual | P | 9 | 33.8439 | 92 | 0.03 | 97 |
IV.NARO.HHZ. | 2021-02-26T07:37:06.81 | 0.3 | undecidable | manual | P | 344 | 32.8449 | 92 | -0.07 | 95 |
IV.EL6.EHZ. | 2021-02-26T07:37:06.80 | 0.3 | undecidable | manual | P | 89 | 32.745 | 92 | -0.07 | 96 |
IV.SSFR.HHZ. | 2021-02-26T07:37:06.61 | 0.6 | undecidable | manual | S | 30 | 13.9749 | 108 | -0.02 | 67 |
IV.ATFO.HHZ. | 2021-02-26T07:37:05.99 | 0.6 | undecidable | manual | S | 294 | 10.9779 | 121 | 0.09 | 66 |
IV.PIEI.HHZ. | 2021-02-26T07:37:05.85 | 0.3 | undecidable | manual | P | 331 | 26.4513 | 93 | -0.06 | 97 |
IV.ATLO.EHZ. | 2021-02-26T07:37:05.84 | 0.3 | undecidable | manual | P | 267 | 23.3544 | 94 | 0.42 | 91 |
IV.FRON.EHZ. | 2021-02-26T07:37:05.01 | 0.3 | undecidable | manual | P | 6 | 21.2676 | 95 | -0.1 | 97 |
IV.ATSC.EHZ. | 2021-02-26T07:37:05.91 | 0.6 | undecidable | manual | S | 356 | 10.7781 | 122 | 0.06 | 66 |
IV.ARVD.HHZ. | 2021-02-26T07:37:05.99 | 0.3 | undecidable | manual | P | 46 | 27.3504 | 93 | -0.06 | 97 |
IV.ATPC.HNZ. | 2021-02-26T07:37:05.17 | 0.3 | undecidable | manual | P | 312 | 25.6521 | 93 | -0.62 | 84 |
IV.ATBU.HNZ. | 2021-02-26T07:37:05.23 | 0.3 | undecidable | manual | P | 324 | 20.2686 | 96 | 0.27 | 94 |
IV.TB02.DHZ.01 | 2021-02-26T07:37:05.20 | 0.3 | undecidable | manual | P | 282 | 23.5542 | 94 | -0.26 | 93 |
IV.MURB.HHZ. | 2021-02-26T07:37:04.24 | 0.3 | undecidable | manual | P | 243 | 15.5733 | 103 | 0.01 | 100 |
IV.ATCC.EHZ. | 2021-02-26T07:37:04.23 | 0.3 | undecidable | manual | P | 196 | 16.3725 | 101 | -0.13 | 97 |
IV.FOSV.HNZ. | 2021-02-26T07:37:04.76 | 0.6 | undecidable | manual | S | 124 | 6.3936 | 143 | -0.23 | 65 |
IV.SSFR.HHZ. | 2021-02-26T07:37:03.98 | 0.3 | undecidable | manual | P | 30 | 13.9749 | 108 | -0.02 | 100 |
IV.FOSV.HNZ. | 2021-02-26T07:37:03.11 | 0.3 | undecidable | manual | P | 124 | 6.3936 | 143 | 0.06 | 100 |
IV.ATFO.HHZ. | 2021-02-26T07:37:03.65 | 0.3 | undecidable | manual | P | 294 | 10.9779 | 121 | 0.08 | 99 |
IV.ATSC.EHZ. | 2021-02-26T07:37:03.61 | 0.3 | undecidable | manual | P | 356 | 10.7781 | 122 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHE. | ML:1.2 | 0.0001625 | 0.16 | AML | other | m | 2021-02-26T07:37:06.17 |
IV.ATFO.HHN. | ML:1.0 | 0.00011099999999999999 | 0.2 | AML | other | m | 2021-02-26T07:37:06.18 |
IV.ATCC.EHN. | ML:1.1 | 0.00009759999999999999 | 0.18 | AML | other | m | 2021-02-26T07:37:07.48 |
IV.MURB.HHN. | ML:1.2 | 0.000154 | 0.28 | AML | other | m | 2021-02-26T07:37:07.53 |
IV.MURB.HHE. | ML:1.2 | 0.0001315 | 0.38 | AML | other | m | 2021-02-26T07:37:07.81 |
IV.ATCC.EHE. | ML:1.4 | 0.000186 | 0.1 | AML | other | m | 2021-02-26T07:37:07.75 |
IV.FRON.EHE. | ML:1.1 | 0.0000877 | 0.08 | AML | other | m | 2021-02-26T07:37:09.15 |
IV.FRON.EHN. | ML:1.0 | 0.00006850000000000001 | 0.42 | AML | other | m | 2021-02-26T07:37:09.84 |
IV.ARVD.HHE. | ML:0.9 | 0.000046899999999999995 | 0.08 | AML | other | m | 2021-02-26T07:37:10.60 |
IV.ARVD.HHN. | ML:0.7 | 0.0000233 | 0.46 | AML | other | m | 2021-02-26T07:37:10.68 |
IV.EL6.EHE. | ML:1.3 | 0.00007935 | 0.14 | AML | other | m | 2021-02-26T07:37:11.96 |
IV.EL6.EHN. | ML:1.3 | 0.00009205 | 0.18 | AML | other | m | 2021-02-26T07:37:12.09 |