A magnitude ML 1.4 earthquake occured in region: 5 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3720, 12.5180 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 |
---|---|---|---|---|
Gubbio | PG | 5 | 32216 | 32216 |
Pietralunga | PG | 10 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 13 | 1393 | 35720 |
Cantiano | PU | 15 | 2245 | 37965 |
Montone | PG | 15 | 1680 | 39645 |
Costacciaro | PG | 16 | 1216 | 40861 |
Umbertide | PG | 17 | 16681 | 57542 |
Sigillo | PG | 19 | 2404 | 59946 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2021-02-12 21:29:35 |
43.3715 | 12.5175 | 8 | 2021-02-12 21:37:12 |
Sala Sismica INGV-Roma | 87089491 |
Field | Value |
---|---|
Time (UTC) | 2021-02-12 21:29:35 ± 0.08 |
Latitude | 43.3715 ± 0.0036 |
Longitude | 12.5175 ± 0.0037 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87089491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 419 |
Semi-minor axis of confidence ellipse (meter) | 65 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 206 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 23 |
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) | 0.34444 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 87089491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-12 21:37:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SFI.HNZ. | 2021-02-12T21:29:51.17 | 3.0 | undecidable | manual | P | 1.54 | 0 | |||
IV.MGAB.HHZ. | 2021-02-12T21:29:46.36 | 3.0 | negative | manual | P | 0.02 | 0 | |||
IV.FDMO.HHZ. | 2021-02-12T21:29:45.85 | 3.0 | positive | manual | P | -0.18 | 0 | |||
IV.BADI.EHZ. | 2021-02-12T21:29:44.96 | 0.1 | undecidable | manual | S | 305 | 26.8509 | 106 | 0.14 | 95 |
IV.ATCC.EHZ. | 2021-02-12T21:29:44.21 | 0.3 | undecidable | manual | S | 154 | 22.9548 | 108 | 0.69 | 62 |
IV.CAFI.HHZ. | 2021-02-12T21:29:43.70 | 3.0 | negative | manual | P | -0.06 | 0 | |||
IV.SSFR.HHZ. | 2021-02-12T21:29:43.66 | 0.3 | undecidable | manual | S | 71 | 22.5552 | 108 | 0.27 | 70 |
IV.EL6.EHZ. | 2021-02-12T21:29:43.98 | 3.0 | positive | manual | P | -0.07 | 0 | |||
IV.APEC.HHZ. | 2021-02-12T21:29:43.53 | 0.3 | undecidable | manual | S | 339 | 22.1556 | 109 | 0.25 | 70 |
IV.ASSB.HHZ. | 2021-02-12T21:29:42.44 | 0.1 | undecidable | manual | P | 163 | 38.2284 | 50 | -0.49 | 86 |
IV.ARVD.HHZ. | 2021-02-12T21:29:42.32 | 3.0 | positive | manual | P | 0.01 | 0 | |||
IV.ATMI.HHZ. | 2021-02-12T21:29:42.86 | 0.3 | undecidable | manual | S | 258 | 20.5683 | 110 | 0.12 | 72 |
IV.ATPI.EHZ. | 2021-02-12T21:29:40.37 | 0.1 | undecidable | manual | S | 313 | 12.7761 | 120 | 0.07 | 98 |
IV.ATCC.EHZ. | 2021-02-12T21:29:40.21 | 0.3 | undecidable | manual | P | 154 | 22.9548 | 108 | 0.22 | 70 |
IV.BADI.EHZ. | 2021-02-12T21:29:40.65 | 0.1 | undecidable | manual | P | 305 | 26.8509 | 106 | -0.09 | 96 |
IV.APEC.HHZ. | 2021-02-12T21:29:39.87 | 0.1 | undecidable | manual | P | 339 | 22.1556 | 109 | 0.02 | 98 |
IV.FOSV.EHZ. | 2021-02-12T21:29:39.62 | 0.1 | undecidable | manual | P | 113 | 21.4674 | 109 | -0.09 | 97 |
IV.ATMI.HHZ. | 2021-02-12T21:29:39.55 | 0.3 | undecidable | manual | P | 258 | 20.5683 | 110 | 0.01 | 74 |
IV.FRON.EHZ. | 2021-02-12T21:29:39.94 | 0.1 | undecidable | manual | P | 46 | 23.3544 | 108 | -0.13 | 96 |
IV.PIEI.HHZ. | 2021-02-12T21:29:39.22 | 0.1 | undecidable | manual | P | 4 | 18.2706 | 112 | 0.11 | 97 |
IV.SSFR.HHZ. | 2021-02-12T21:29:39.84 | 0.1 | undecidable | manual | P | 71 | 22.5552 | 108 | -0.07 | 97 |
IV.ATPI.EHZ. | 2021-02-12T21:29:38.18 | 0.3 | positive | manual | P | 313 | 12.7761 | 120 | 0.06 | 74 |
IV.MURB.HHZ. | 2021-02-12T21:29:38.22 | 0.6 | undecidable | manual | P | 177 | 12.0768 | 122 | 0.22 | 48 |
IV.TB01.DHZ.01 | 2021-02-12T21:29:38.34 | 0.1 | undecidable | manual | S | 280 | 6.6933 | 138 | -0.3 | 95 |
IV.TB03.DHZ.01 | 2021-02-12T21:29:37.50 | 0.1 | undecidable | manual | P | 291 | 9.2796 | 129 | -0.04 | 100 |
IV.TB01.DHZ.01 | 2021-02-12T21:29:37.10 | 0.1 | undecidable | manual | P | 280 | 6.6933 | 138 | -0.07 | 100 |
IV.TB02.DHZ.01 | 2021-02-12T21:29:37.43 | 0.1 | undecidable | manual | P | 269 | 8.6802 | 131 | -0.03 | 100 |
IV.ATFO.HHZ. | 2021-02-12T21:29:37.85 | 0.1 | undecidable | manual | S | 97 | 4.3956 | 150 | -0.31 | 95 |
IV.ATFO.HHZ. | 2021-02-12T21:29:36.83 | 0.1 | undecidable | manual | P | 97 | 4.3956 | 150 | -0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHE. | ML:1.1 | 0.00016649999999999998 | 1.08 | AML | other | m | 2021-02-12T21:29:40.58 |
IV.ATPI.EHN. | ML:1.2 | 0.00019800000000000002 | 1.08 | AML | other | m | 2021-02-12T21:29:41.69 |
IV.PIEI.HHN. | ML:1.4 | 0.00023449999999999998 | 1.8 | AML | other | m | 2021-02-12T21:29:42.95 |
IV.PIEI.HHE. | ML:1.5 | 0.00028050000000000004 | 0.2 | AML | other | m | 2021-02-12T21:29:43.16 |
IV.APEC.HHN. | ML:1.2 | 0.00010350000000000001 | 0.48 | AML | other | m | 2021-02-12T21:29:43.67 |
IV.FRON.EHE. | ML:1.1 | 0.00008685000000000001 | 1.18 | AML | other | m | 2021-02-12T21:29:44.00 |
IV.ATMI.HHE. | ML:1.3 | 0.000142 | 1.58 | AML | other | m | 2021-02-12T21:29:44.04 |
IV.SSFR.HHE. | ML:1.6 | 0.0002705 | 0.18 | AML | other | m | 2021-02-12T21:29:44.44 |
IV.ATCC.EHN. | ML:1.4 | 0.000176 | 1.76 | AML | other | m | 2021-02-12T21:29:44.11 |
IV.BADI.EHN. | ML:1.8 | 0.000365 | 0.18 | AML | other | m | 2021-02-12T21:29:45.17 |
IV.FRON.EHN. | ML:1.2 | 0.00010235 | 1.3 | AML | other | m | 2021-02-12T21:29:45.86 |
IV.SSFR.HHN. | ML:1.6 | 0.000279 | 0.2 | AML | other | m | 2021-02-12T21:29:45.41 |
IV.ATCC.EHE. | ML:1.4 | 0.000183 | 0.68 | AML | other | m | 2021-02-12T21:29:45.40 |
IV.BADI.EHE. | ML:1.6 | 0.00025550000000000003 | 0.6 | AML | other | m | 2021-02-12T21:29:45.16 |
IV.APEC.HHE. | ML:1.2 | 0.000127 | 0.42 | AML | other | m | 2021-02-12T21:29:46.52 |
IV.ATMI.HHN. | ML:1.3 | 0.000155 | 0.34 | AML | other | m | 2021-02-12T21:29:51.19 |