A magnitude ML 1.4 earthquake occured in region: 5 km N Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4870, 12.4320 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 |
---|---|---|---|---|
Pietralunga | PG | 5 | 2111 | 2111 |
Apecchio | PU | 8 | 1882 | 3993 |
Piobbico | PU | 13 | 2029 | 6022 |
CittĂ di Castello | PG | 16 | 39913 | 45935 |
Cantiano | PU | 16 | 2245 | 48180 |
Montone | PG | 16 | 1680 | 49860 |
Cagli | PU | 19 | 8731 | 58591 |
Gubbio | PG | 19 | 32216 | 90807 |
Mercatello sul Metauro | PU | 20 | 1378 | 92185 |
Sant'Angelo in Vado | PU | 20 | 4133 | 96318 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-05-18 14:53:34 |
43.4873 | 12.4318 | 9 | 2023-05-18 15:11:04 |
Sala Sismica INGV-Roma | 117455261 |
Field | Value |
---|---|
Time (UTC) | 2023-05-18 14:53:34 ± 0.03 |
Latitude | 43.4873 ± 0.0018 |
Longitude | 12.4318 ± 0.0025 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117455261 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 160 |
Semi-minor axis of confidence ellipse (meter) | 150 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 166 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 160.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37322 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 117455261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-18 15:11:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BRSN.HNZ. | 2023-05-18T14:54:00.91 | 3.0 | undecidable | manual | S | -3.66 | 0 | |||
IV.ARRO.EHZ. | 2023-05-18T14:53:54.11 | 3.0 | negative | manual | P | 0.45 | 0 | |||
IV.CRE.HHZ. | 2023-05-18T14:53:48.86 | 0.6 | undecidable | manual | S | 291 | 41.2254 | 50 | 0.05 | 47 |
IV.CAFI.HHZ. | 2023-05-18T14:53:48.51 | 0.6 | undecidable | manual | S | 245 | 41.4252 | 50 | -0.34 | 44 |
IV.SSFR.HHZ. | 2023-05-18T14:53:45.34 | 0.6 | undecidable | manual | S | 101 | 28.749 | 108 | -0.04 | 48 |
IV.MPAG.EHZ. | 2023-05-18T14:53:45.98 | 0.3 | undecidable | manual | S | 59 | 30.6471 | 50 | 0 | 72 |
IV.MURB.HHZ. | 2023-05-18T14:53:44.72 | 0.6 | undecidable | manual | S | 163 | 25.9518 | 109 | 0.25 | 46 |
IV.PARC.HHZ. | 2023-05-18T14:53:43.89 | 0.6 | undecidable | manual | S | 319 | 23.6541 | 111 | 0.18 | 47 |
IV.FRON.EHZ. | 2023-05-18T14:53:43.76 | 0.3 | undecidable | manual | S | 82 | 23.8539 | 111 | -0.01 | 73 |
IV.CAFI.HHZ. | 2023-05-18T14:53:42.87 | 0.6 | undecidable | manual | P | 245 | 41.4252 | 50 | -0.08 | 46 |
IV.CRE.HHZ. | 2023-05-18T14:53:42.96 | 0.6 | positive | manual | P | 291 | 41.2254 | 50 | 0.03 | 47 |
IV.FOSV.EHZ. | 2023-05-18T14:53:42.01 | 3.0 | positive | manual | P | 0.07 | 0 | |||
IV.ATMI.HHZ. | 2023-05-18T14:53:42.98 | 0.6 | undecidable | manual | S | 218 | 21.5673 | 113 | -0.04 | 48 |
IV.MPAG.EHZ. | 2023-05-18T14:53:41.23 | 1.0 | positive | manual | P | 59 | 30.6471 | 50 | -0.07 | 24 |
IV.ATFO.HHZ. | 2023-05-18T14:53:41.73 | 0.6 | undecidable | manual | S | 140 | 17.4714 | 118 | -0.02 | 49 |
IV.NARO.HHZ. | 2023-05-18T14:53:41.66 | 0.6 | undecidable | manual | S | 41 | 18.1707 | 117 | -0.3 | 46 |
IV.SSFR.HHZ. | 2023-05-18T14:53:40.76 | 1.0 | undecidable | manual | P | 101 | 28.749 | 108 | -0.19 | 23 |
IV.BADI.EHZ. | 2023-05-18T14:53:40.98 | 0.6 | undecidable | manual | S | 279 | 15.2736 | 121 | -0.1 | 48 |
IV.FRON.EHZ. | 2023-05-18T14:53:40.01 | 0.1 | undecidable | manual | P | 82 | 23.8539 | 111 | -0.01 | 97 |
IV.PARC.HHZ. | 2023-05-18T14:53:40.14 | 1.0 | negative | manual | P | 319 | 23.6541 | 111 | 0.15 | 24 |
IV.MURB.HHZ. | 2023-05-18T14:53:40.53 | 0.6 | positive | manual | P | 163 | 25.9518 | 109 | 0.11 | 47 |
IV.NARO.HHZ. | 2023-05-18T14:53:39.07 | 0.1 | positive | manual | P | 41 | 18.1707 | 117 | 0.09 | 96 |
IV.ATMI.HHZ. | 2023-05-18T14:53:39.57 | 0.6 | undecidable | manual | P | 218 | 21.5673 | 113 | -0.02 | 49 |
IV.ATVO.HHZ. | 2023-05-18T14:53:39.96 | 0.6 | undecidable | manual | S | 190 | 11.877 | 128 | -0.14 | 48 |
IV.ATVO.HHZ. | 2023-05-18T14:53:38.05 | 0.1 | positive | manual | P | 190 | 11.877 | 128 | 0.15 | 96 |
IV.ATPI.EHZ. | 2023-05-18T14:53:38.15 | 0.6 | undecidable | manual | S | 210 | 4.6953 | 153 | -0.32 | 47 |
IV.BADI.EHZ. | 2023-05-18T14:53:38.60 | 0.1 | positive | manual | P | 279 | 15.2736 | 121 | 0.13 | 96 |
IV.ATFO.HHZ. | 2023-05-18T14:53:38.96 | 0.3 | negative | manual | P | 140 | 17.4714 | 118 | 0.1 | 72 |
IV.ATPI.EHZ. | 2023-05-18T14:53:36.95 | 0.1 | undecidable | manual | P | 210 | 4.6953 | 153 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.HNE. | ML:1.5 | 0.0005880000000000001 | 0.16 | AML | other | m | 2023-05-18T14:53:38.26 |
IV.ATPI.EHE. | ML:1.5 | 0.0006015 | 0.18 | AML | other | m | 2023-05-18T14:53:38.26 |
IV.ATPI.EHN. | ML:1.4 | 0.000448 | 0.28 | AML | other | m | 2023-05-18T14:53:38.43 |
IV.ATPI.HNN. | ML:1.4 | 0.00042500000000000003 | 0.12 | AML | other | m | 2023-05-18T14:53:38.29 |
IV.ATVO.HNE. | ML:1.6 | 0.0005045 | 0.28 | AML | other | m | 2023-05-18T14:53:40.26 |
IV.ATVO.HHE. | ML:1.6 | 0.0004665 | 0.18 | AML | other | m | 2023-05-18T14:53:40.25 |
IV.ATVO.HHN. | ML:1.5 | 0.00038449999999999997 | 1.12 | AML | other | m | 2023-05-18T14:53:40.30 |
IV.ATVO.HNN. | ML:1.5 | 0.00035299999999999996 | 1.14 | AML | other | m | 2023-05-18T14:53:40.87 |
IV.BADI.EHN. | ML:1.6 | 0.00035999999999999997 | 0.6 | AML | other | m | 2023-05-18T14:53:41.49 |
IV.BADI.EHE. | ML:1.5 | 0.0002875 | 0.32 | AML | other | m | 2023-05-18T14:53:41.25 |
IV.NARO.HHN. | ML:1.3 | 0.00017099999999999998 | 0.68 | AML | other | m | 2023-05-18T14:53:42.51 |
IV.ATFO.HHE. | ML:1.0 | 0.00008325 | 0.3 | AML | other | m | 2023-05-18T14:53:42.37 |
IV.NARO.HHE. | ML:1.4 | 0.000186 | 0.16 | AML | other | m | 2023-05-18T14:53:42.62 |
IV.ATFO.HHN. | ML:1.0 | 0.0000931 | 0.48 | AML | other | m | 2023-05-18T14:53:43.47 |
IV.ATMI.HHN. | ML:1.3 | 0.0001285 | 0.38 | AML | other | m | 2023-05-18T14:53:43.15 |
IV.ATMI.HHE. | ML:1.5 | 0.000231 | 0.88 | AML | other | m | 2023-05-18T14:53:43.49 |
IV.PARC.HHE. | ML:1.0 | 0.000058450000000000005 | 0.24 | AML | other | m | 2023-05-18T14:53:44.64 |
IV.PARC.HHN. | ML:0.9 | 0.000053950000000000004 | 1.5 | AML | other | m | 2023-05-18T14:53:45.79 |
IV.MURB.HHE. | ML:1.9 | 0.000439 | 0.24 | AML | other | m | 2023-05-18T14:53:45.20 |
IV.MURB.HHN. | ML:1.7 | 0.0002635 | 0.18 | AML | other | m | 2023-05-18T14:53:45.15 |
IV.SSFR.HHN. | ML:1.4 | 0.00012335 | 0.14 | AML | other | m | 2023-05-18T14:53:45.82 |
IV.SSFR.HHE. | ML:1.4 | 0.000133 | 1.18 | AML | other | m | 2023-05-18T14:53:46.10 |
IV.CAFI.HHE. | ML:0.9 | 0.0000272 | 0.14 | AML | other | m | 2023-05-18T14:53:49.49 |
IV.CAFI.HHN. | ML:0.8 | 0.00002025 | 0.24 | AML | other | m | 2023-05-18T14:53:50.19 |