A magnitude ML 1.4 earthquake occured in region: 4 km NW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3730, 12.5370 at 9 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 | 4 | 32216 | 32216 |
Pietralunga | PG | 11 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 11 | 1393 | 35720 |
Cantiano | PU | 14 | 2245 | 37965 |
Costacciaro | PG | 14 | 1216 | 39181 |
Montone | PG | 17 | 1680 | 40861 |
Sigillo | PG | 17 | 2404 | 43265 |
Umbertide | PG | 18 | 16681 | 59946 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2021-03-01 03:39:20 |
43.373 | 12.5368 | 9 | 2021-03-01 04:04:08 |
Sala Sismica INGV-Roma | 87592251 |
Field | Value |
---|---|
Time (UTC) | 2021-03-01 03:39:20 ± 0.08 |
Latitude | 43.3730 ± 0.0036 |
Longitude | 12.5368 ± 0.0062 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87592251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 502 |
Semi-minor axis of confidence ellipse (meter) | 245 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 82 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34984 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 34 |
Type of magnitude | ML |
Reference to an origin | 87592251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-01 04:04:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SRES.HHZ. | 2021-03-01T03:39:57.31 | 3.0 | undecidable | manual | S | -1.58 | 0 | |||
IV.FDMO.HHZ. | 2021-03-01T03:39:39.75 | 3.0 | undecidable | manual | S | -0.06 | 0 | |||
IV.CSP1.EHZ. | 2021-03-01T03:39:32.01 | 3.0 | positive | manual | P | -0.01 | 0 | |||
IV.FDMO.HHZ. | 2021-03-01T03:39:31.12 | 3.0 | positive | manual | P | -0.16 | 0 | |||
IV.MGAB.HHZ. | 2021-03-01T03:39:31.66 | 3.0 | negative | manual | P | 0.01 | 0 | |||
IV.CAFI.HHZ. | 2021-03-01T03:39:29.12 | 3.0 | undecidable | manual | P | -0.01 | 0 | |||
IV.EL6.EHZ. | 2021-03-01T03:39:29.44 | 3.0 | undecidable | manual | P | 0.12 | 0 | |||
IV.PARC.HHZ. | 2021-03-01T03:39:28.00 | 0.1 | undecidable | manual | P | 322 | 38.8278 | 50 | -0.18 | 93 |
IV.PE3.EHZ. | 2021-03-01T03:39:27.58 | 1.0 | positive | manual | P | 355 | 35.9418 | 50 | -0.16 | 23 |
IV.MPAG.EHZ. | 2021-03-01T03:39:27.13 | 0.1 | undecidable | manual | P | 32 | 33.6441 | 50 | -0.24 | 92 |
IV.ARVD.HHZ. | 2021-03-01T03:39:27.64 | 3.0 | positive | manual | P | 0.03 | 0 | |||
IV.PIEI.HHZ. | 2021-03-01T03:39:27.74 | 0.3 | undecidable | manual | S | 360 | 18.0708 | 115 | 0.36 | 69 |
IV.BADI.EHZ. | 2021-03-01T03:39:26.18 | 0.6 | positive | manual | P | 303 | 28.0497 | 107 | -0.14 | 48 |
IV.APEC.HHZ. | 2021-03-01T03:39:25.27 | 0.1 | positive | manual | P | 335 | 22.6551 | 111 | -0.03 | 98 |
IV.ATMI.HHZ. | 2021-03-01T03:39:25.65 | 0.1 | undecidable | manual | P | 259 | 22.0668 | 111 | 0.45 | 90 |
IV.NARO.HHZ. | 2021-03-01T03:39:25.89 | 0.3 | positive | manual | P | 8 | 26.6511 | 108 | -0.16 | 71 |
IV.SSFR.HHZ. | 2021-03-01T03:39:25.23 | 0.1 | negative | manual | P | 70 | 20.9679 | 112 | 0.24 | 94 |
IV.MURB.HHZ. | 2021-03-01T03:39:25.66 | 0.3 | undecidable | manual | S | 185 | 12.2766 | 125 | 0.03 | 75 |
IV.FOSV.EHZ. | 2021-03-01T03:39:25.08 | 0.6 | negative | manual | P | 116 | 20.0688 | 113 | 0.26 | 47 |
IV.FRON.EHZ. | 2021-03-01T03:39:25.33 | 0.3 | positive | manual | P | 43 | 22.1556 | 111 | 0.13 | 72 |
IV.ATPI.EHZ. | 2021-03-01T03:39:25.96 | 0.3 | undecidable | manual | S | 309 | 13.875 | 122 | -0.14 | 73 |
IV.ATCC.EHZ. | 2021-03-01T03:39:25.30 | 0.1 | undecidable | manual | P | 158 | 22.4553 | 111 | 0.04 | 98 |
IV.PIEI.HHZ. | 2021-03-01T03:39:24.59 | 0.1 | positive | manual | P | 360 | 18.0708 | 115 | 0.14 | 97 |
IV.ATPI.EHZ. | 2021-03-01T03:39:23.56 | 0.6 | positive | manual | P | 309 | 13.875 | 122 | -0.15 | 49 |
IV.ATFO.HHZ. | 2021-03-01T03:39:23.12 | 0.3 | undecidable | manual | S | 104 | 2.8971 | 161 | -0.46 | 70 |
IV.MURB.HHZ. | 2021-03-01T03:39:23.37 | 0.1 | undecidable | manual | P | 185 | 12.2766 | 125 | -0.07 | 99 |
IV.ATFO.HHZ. | 2021-03-01T03:39:22.14 | 0.1 | positive | manual | P | 104 | 2.8971 | 161 | -0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HNE. | ML:2.0 | 0.001325 | 1.68 | AML | other | m | 2021-03-01T03:39:26.06 |
IV.MURB.HHE. | ML:2.1 | 0.0014 | 0.38 | AML | other | m | 2021-03-01T03:39:26.25 |
IV.ATPI.EHN. | ML:1.3 | 0.0002065 | 0.32 | AML | other | m | 2021-03-01T03:39:26.59 |
IV.ATPI.EHE. | ML:1.2 | 0.000187 | 0.12 | AML | other | m | 2021-03-01T03:39:26.65 |
IV.MURB.HHN. | ML:1.9 | 0.000911 | 0.22 | AML | other | m | 2021-03-01T03:39:27.65 |
IV.MURB.HNN. | ML:1.9 | 0.000901 | 0.22 | AML | other | m | 2021-03-01T03:39:27.67 |
IV.PIEI.HHN. | ML:1.5 | 0.0002505 | 0.2 | AML | other | m | 2021-03-01T03:39:28.41 |
IV.PIEI.HHE. | ML:1.6 | 0.0003555 | 0.2 | AML | other | m | 2021-03-01T03:39:28.62 |
IV.ATMI.HHE. | ML:1.3 | 0.00015099999999999998 | 0.16 | AML | other | m | 2021-03-01T03:39:29.18 |
IV.SSFR.HNN. | ML:2.0 | 0.0007130000000000001 | 0.22 | AML | other | m | 2021-03-01T03:39:29.29 |
IV.APEC.HHE. | ML:1.4 | 0.000191 | 0.36 | AML | other | m | 2021-03-01T03:39:29.50 |
IV.SSFR.HHN. | ML:2.0 | 0.000653 | 0.24 | AML | other | m | 2021-03-01T03:39:29.39 |
IV.SSFR.HHE. | ML:2.0 | 0.000743 | 0.72 | AML | other | m | 2021-03-01T03:39:29.97 |
IV.APEC.HHN. | ML:1.3 | 0.00014000000000000001 | 0.66 | AML | other | m | 2021-03-01T03:39:29.80 |
IV.ATCC.EHE. | ML:1.6 | 0.000293 | 0.82 | AML | other | m | 2021-03-01T03:39:29.44 |
IV.ATCC.EHN. | ML:1.5 | 0.0002125 | 1.16 | AML | other | m | 2021-03-01T03:39:30.80 |
IV.NARO.HHE. | ML:1.1 | 0.0000673 | 1.38 | AML | other | m | 2021-03-01T03:39:30.97 |
IV.SSFR.HNE. | ML:2.0 | 0.0008055 | 0.4 | AML | other | m | 2021-03-01T03:39:30.74 |
IV.NARO.HHN. | ML:1.1 | 0.00006305 | 1.34 | AML | other | m | 2021-03-01T03:39:30.01 |
IV.FRON.EHN. | ML:1.4 | 0.000164 | 0.52 | AML | other | m | 2021-03-01T03:39:31.02 |
IV.FRON.EHE. | ML:1.0 | 0.00006705 | 1.22 | AML | other | m | 2021-03-01T03:39:31.12 |
IV.FOSV.EHE. | ML:1.0 | 0.0000743 | 0.38 | AML | other | m | 2021-03-01T03:39:31.26 |
IV.BADI.EHN. | ML:1.4 | 0.000144 | 0.56 | AML | other | m | 2021-03-01T03:39:31.30 |
IV.BADI.EHE. | ML:1.5 | 0.000156 | 1.34 | AML | other | m | 2021-03-01T03:39:31.30 |
IV.FOSV.EHN. | ML:1.1 | 0.00010475000000000001 | 0.36 | AML | other | m | 2021-03-01T03:39:33.22 |
IV.ATMI.HHN. | ML:1.4 | 0.00016499999999999997 | 1.52 | AML | other | m | 2021-03-01T03:39:33.07 |
IV.ARVD.HHE. | ML:1.3 | 0.00008575 | 1.04 | AML | other | m | 2021-03-01T03:39:34.11 |
IV.ARVD.HHN. | ML:1.2 | 0.00006120000000000001 | 1.04 | AML | other | m | 2021-03-01T03:39:34.28 |
IV.PARC.HHE. | ML:1.1 | 0.0000446 | 0.8 | AML | other | m | 2021-03-01T03:39:35.38 |
IV.CAFI.HHE. | ML:1.0 | 0.0000314 | 0.12 | AML | other | m | 2021-03-01T03:39:35.58 |
IV.CAFI.HHN. | ML:1.1 | 0.00003375 | 0.14 | AML | other | m | 2021-03-01T03:39:35.49 |
IV.PARC.HHN. | ML:1.3 | 0.00006565 | 0.82 | AML | other | m | 2021-03-01T03:39:35.43 |
IV.MGAB.HHN. | ML:1.6 | 0.0000776 | 0.6 | AML | other | m | 2021-03-01T03:39:41.55 |
IV.MGAB.HHE. | ML:1.4 | 0.00005624999999999999 | 0.56 | AML | other | m | 2021-03-01T03:39:42.97 |