A magnitude ML 1.0 earthquake occured in region: 4 km NE Gualdo Tadino (PG), on
and geographic coordinates (lat, lon) 43.2620, 12.8120 at 11 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 |
---|---|---|---|---|
Gualdo Tadino | PG | 4 | 15208 | 15208 |
Fossato di Vico | PG | 6 | 2840 | 18048 |
Sigillo | PG | 10 | 2404 | 20452 |
Esanatoglia | MC | 11 | 2034 | 22486 |
Fabriano | AN | 11 | 31480 | 53966 |
Fiuminata | MC | 13 | 1402 | 55368 |
Costacciaro | PG | 14 | 1216 | 56584 |
Cerreto d'Esi | AN | 16 | 3817 | 60401 |
Matelica | MC | 16 | 9981 | 70382 |
Nocera Umbra | PG | 17 | 5839 | 76221 |
Pioraco | MC | 17 | 1134 | 77355 |
Sefro | MC | 17 | 422 | 77777 |
Scheggia e Pascelupo | PG | 20 | 1393 | 79170 |
Sassoferrato | AN | 20 | 7285 | 86455 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-05-31 12:01:55 |
43.2618 | 12.8123 | 11 | 2023-05-31 12:07:05 |
Sala Sismica INGV-Roma | 117910701 |
Field | Value |
---|---|
Time (UTC) | 2023-05-31 12:01:55 ± 0.08 |
Latitude | 43.2618 ± 0.0054 |
Longitude | 12.8123 ± 0.0062 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117910701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 586 |
Semi-minor axis of confidence ellipse (meter) | 475 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 37 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 101 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30127 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 117910701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-31 12:07:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2023-05-31T12:02:07.06 | 0.6 | undecidable | manual | S | 138 | 33.4443 | 50 | 0.02 | 65 |
IV.ASSB.HHZ. | 2023-05-31T12:02:05.42 | 0.6 | undecidable | manual | S | 207 | 27.3504 | 50 | 0.03 | 65 |
IV.CESI.HHZ. | 2023-05-31T12:02:05.23 | 0.6 | undecidable | manual | S | 165 | 29.4483 | 50 | -0.74 | 54 |
IV.MURB.HHZ. | 2023-05-31T12:02:04.43 | 0.6 | undecidable | manual | S | 270 | 23.2545 | 50 | 0.13 | 64 |
IV.SSFR.HHZ. | 2023-05-31T12:02:03.28 | 0.3 | undecidable | manual | S | 353 | 19.4694 | 50 | -0.02 | 99 |
IV.NARO.HHZ. | 2023-05-31T12:02:03.50 | 3.0 | positive | manual | P | 0.2 | 0 | |||
IV.MML1.EHZ. | 2023-05-31T12:02:03.77 | 0.3 | undecidable | manual | S | 142 | 20.9679 | 50 | 0.09 | 98 |
IV.CSP1.EHZ. | 2023-05-31T12:02:02.72 | 3.0 | negative | manual | P | -0.37 | 0 | |||
IV.FDMO.HHZ. | 2023-05-31T12:02:02.17 | 0.6 | negative | manual | P | 138 | 33.4443 | 50 | -0.03 | 64 |
IV.ATCC.EHZ. | 2023-05-31T12:02:02.41 | 0.3 | undecidable | manual | S | 239 | 16.3725 | 124 | 0.01 | 100 |
IV.PIEI.HHZ. | 2023-05-31T12:02:02.64 | 3.0 | positive | manual | P | 0.58 | 0 | |||
IV.CESI.HHZ. | 2023-05-31T12:02:01.65 | 0.3 | undecidable | manual | P | 165 | 29.4483 | 50 | 0.06 | 97 |
IV.ASSB.HHZ. | 2023-05-31T12:02:01.26 | 0.6 | undecidable | manual | P | 207 | 27.3504 | 50 | 0.01 | 65 |
IV.SNTG.HHZ. | 2023-05-31T12:02:00.70 | 0.3 | undecidable | manual | S | 94 | 10.3785 | 136 | -0.11 | 99 |
IV.MML1.EHZ. | 2023-05-31T12:02:00.20 | 0.3 | negative | manual | P | 142 | 20.9679 | 50 | -0.06 | 98 |
IV.MURB.HHZ. | 2023-05-31T12:02:00.90 | 0.6 | undecidable | manual | P | 270 | 23.2545 | 50 | 0.28 | 62 |
IV.SSFR.HHZ. | 2023-05-31T12:01:59.87 | 0.3 | positive | manual | P | 353 | 19.4694 | 50 | -0.17 | 96 |
IV.SNTG.HHZ. | 2023-05-31T12:01:59.54 | 0.6 | negative | manual | P | 94 | 10.3785 | 136 | 0.93 | 51 |
IV.ATCC.EHZ. | 2023-05-31T12:01:59.61 | 0.3 | undecidable | manual | P | 239 | 16.3725 | 124 | 0.09 | 98 |
IV.FOSV.EHZ. | 2023-05-31T12:01:59.31 | 0.3 | undecidable | manual | S | 311 | 5.4945 | 153 | -0.51 | 92 |
IV.FOSV.EHZ. | 2023-05-31T12:01:58.28 | 0.3 | undecidable | manual | P | 311 | 5.4945 | 153 | 0.25 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FOSV.EHE. | ML:0.9 | 0.0001325 | 0.42 | AML | other | m | 2023-05-31T12:01:59.64 |
IV.FOSV.EHN. | ML:1.2 | 0.000254 | 0.16 | AML | other | m | 2023-05-31T12:01:59.58 |
IV.SNTG.HHE. | ML:0.9 | 0.00009784999999999999 | 0.24 | AML | other | m | 2023-05-31T12:02:01.18 |
IV.SNTG.HHN. | ML:0.9 | 0.00008494999999999999 | 0.2 | AML | other | m | 2023-05-31T12:02:01.18 |
IV.SSFR.HHE. | ML:1.2 | 0.00011399999999999999 | 0.26 | AML | other | m | 2023-05-31T12:02:03.66 |
IV.SSFR.HHN. | ML:1.1 | 0.0000859 | 0.14 | AML | other | m | 2023-05-31T12:02:04.31 |
IV.MML1.EHE. | ML:0.6 | 0.00003245 | 0.14 | AML | other | m | 2023-05-31T12:02:04.63 |
IV.MML1.EHN. | ML:0.6 | 0.000028999999999999997 | 1.34 | AML | other | m | 2023-05-31T12:02:04.18 |
IV.MURB.HHE. | ML:1.1 | 0.0000803 | 0.18 | AML | other | m | 2023-05-31T12:02:05.23 |
IV.MURB.HHN. | ML:1.2 | 0.00010175 | 0.24 | AML | other | m | 2023-05-31T12:02:05.22 |
IV.ASSB.HHE. | ML:0.9 | 0.0000455 | 0.3 | AML | other | m | 2023-05-31T12:02:05.58 |
IV.ASSB.HHN. | ML:0.9 | 0.00003895 | 1.18 | AML | other | m | 2023-05-31T12:02:06.05 |