A magnitude ML 0.9 earthquake occured in region: 6 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4060, 12.4980 at 7 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 |
---|---|---|---|---|
Pietralunga | PG | 6 | 2111 | 2111 |
Gubbio | PG | 9 | 32216 | 34327 |
Cantiano | PU | 13 | 2245 | 36572 |
Scheggia e Pascelupo | PG | 14 | 1393 | 37965 |
Montone | PG | 15 | 1680 | 39645 |
Umbertide | PG | 18 | 16681 | 56326 |
Costacciaro | PG | 18 | 1216 | 57542 |
Apecchio | PU | 18 | 1882 | 59424 |
Cagli | PU | 20 | 8731 | 68155 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-01-31 00:44:03 |
43.406 | 12.4982 | 7 | 2024-01-31 01:37:19 |
Sala Sismica INGV-Roma | 124957821 |
Field | Value |
---|---|
Time (UTC) | 2024-01-31 00:44:03 ± 0.1 |
Latitude | 43.4060 ± 0.0027 |
Longitude | 12.4982 ± 0.0037 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124957821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 285 |
Semi-minor axis of confidence ellipse (meter) | 154 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 57 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22123 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 124957821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-31 01:37:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAFI.HHZ. | 2024-01-31T00:44:11.65 | 3.0 | undecidable | manual | P | -0.17 | 0 | |||
IV.PIEI.HHZ. | 2024-01-31T00:44:09.20 | 0.6 | undecidable | manual | S | 12 | 14.6742 | 116 | 0.15 | 48 |
IV.MURB.HHZ. | 2024-01-31T00:44:09.34 | 0.6 | undecidable | manual | S | 172 | 15.9729 | 114 | -0.12 | 48 |
IV.SSFR.HHZ. | 2024-01-31T00:44:08.03 | 0.6 | negative | manual | P | 82 | 23.1546 | 107 | -0.2 | 47 |
IV.FOSV.EHZ. | 2024-01-31T00:44:08.60 | 1.0 | undecidable | manual | P | 120 | 24.5532 | 106 | 0.1 | 24 |
IV.NARO.HHZ. | 2024-01-31T00:44:08.03 | 0.6 | undecidable | manual | P | 16 | 23.6541 | 107 | -0.3 | 46 |
IV.BADI.EHZ. | 2024-01-31T00:44:08.28 | 0.3 | undecidable | manual | P | 299 | 23.4543 | 107 | -0.01 | 73 |
IV.FRON.EHZ. | 2024-01-31T00:44:07.86 | 0.6 | positive | manual | P | 56 | 22.1556 | 108 | -0.17 | 47 |
IV.MURB.HHZ. | 2024-01-31T00:44:07.10 | 0.6 | positive | manual | P | 172 | 15.9729 | 114 | 0.21 | 47 |
IV.ATPI.EHZ. | 2024-01-31T00:44:07.35 | 0.6 | undecidable | manual | S | 303 | 9.1797 | 128 | -0.07 | 49 |
IV.APEC.HHZ. | 2024-01-31T00:44:07.38 | 0.1 | negative | manual | P | 340 | 18.0708 | 112 | 0.11 | 97 |
IV.ATFO.HHZ. | 2024-01-31T00:44:06.96 | 0.6 | undecidable | manual | S | 126 | 7.3815 | 134 | 0.02 | 50 |
IV.ATVO.HHZ. | 2024-01-31T00:44:06.88 | 0.6 | undecidable | manual | S | 250 | 7.881 | 132 | -0.18 | 48 |
IV.PIEI.HHZ. | 2024-01-31T00:44:06.73 | 1.0 | undecidable | manual | P | 12 | 14.6742 | 116 | 0.08 | 24 |
IV.ATVO.HHZ. | 2024-01-31T00:44:05.53 | 0.1 | undecidable | manual | P | 250 | 7.881 | 132 | 0.03 | 100 |
IV.ATFO.HHZ. | 2024-01-31T00:44:05.54 | 0.1 | negative | manual | P | 126 | 7.3815 | 134 | 0.11 | 98 |
IV.ATPI.EHZ. | 2024-01-31T00:44:05.76 | 0.3 | positive | manual | P | 303 | 9.1797 | 128 | 0.05 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:0.8 | 0.0001215 | 0.36 | AML | other | m | 2024-01-31T00:44:07.09 |
IV.ATFO.HHN. | ML:1.1 | 0.000217 | 0.28 | AML | other | m | 2024-01-31T00:44:07.27 |
IV.ATPI.EHN. | ML:1.1 | 0.0001855 | 0.5 | AML | other | m | 2024-01-31T00:44:07.43 |
IV.ATFO.HHE. | ML:1.2 | 0.00030649999999999997 | 0.66 | AML | other | m | 2024-01-31T00:44:07.46 |
IV.ATPI.EHE. | ML:0.8 | 0.00010489999999999999 | 0.08 | AML | other | m | 2024-01-31T00:44:07.68 |
IV.ATVO.HHN. | ML:0.7 | 0.00008094999999999999 | 1.84 | AML | other | m | 2024-01-31T00:44:07.01 |
IV.PIEI.HHN. | ML:0.8 | 0.000057749999999999994 | 0.22 | AML | other | m | 2024-01-31T00:44:09.61 |
IV.PIEI.HHE. | ML:0.9 | 0.00008965 | 0.28 | AML | other | m | 2024-01-31T00:44:09.81 |
IV.MURB.HHN. | ML:1.0 | 0.00010445 | 1.34 | AML | other | m | 2024-01-31T00:44:10.10 |
IV.APEC.HHN. | ML:0.7 | 0.00003955 | 0.82 | AML | other | m | 2024-01-31T00:44:10.79 |
IV.APEC.HHE. | ML:0.7 | 0.0000378 | 0.88 | AML | other | m | 2024-01-31T00:44:10.50 |
IV.FRON.EHN. | ML:0.9 | 0.00005595 | 0.58 | AML | other | m | 2024-01-31T00:44:11.49 |
IV.NARO.HHN. | ML:0.7 | 0.000028400000000000003 | 0.84 | AML | other | m | 2024-01-31T00:44:11.98 |
IV.NARO.HHE. | ML:0.7 | 0.00003655 | 1.56 | AML | other | m | 2024-01-31T00:44:12.00 |
IV.BADI.EHN. | ML:1.2 | 0.0001132 | 0.2 | AML | other | m | 2024-01-31T00:44:12.12 |
IV.FRON.EHE. | ML:0.8 | 0.000038650000000000004 | 0.76 | AML | other | m | 2024-01-31T00:44:12.56 |
IV.BADI.EHE. | ML:1.3 | 0.000147 | 0.38 | AML | other | m | 2024-01-31T00:44:12.10 |
IV.MURB.HHE. | ML:0.9 | 0.00007485 | 1 | AML | other | m | 2024-01-31T00:44:13.70 |