A magnitude ML 0.4 earthquake occured in region: 5 km NE Città di Castello (PG), on
and geographic coordinates (lat, lon) 43.4920, 12.2830 at 6 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Città di Castello | PG | 5 | 39913 | 39913 |
San Giustino | PG | 11 | 11297 | 51210 |
Monte Santa Maria Tiberina | PG | 11 | 1183 | 52393 |
Apecchio | PU | 13 | 1882 | 54275 |
Citerna | PG | 13 | 3531 | 57806 |
Pietralunga | PG | 14 | 2111 | 59917 |
Monterchi | AR | 14 | 1757 | 61674 |
Sansepolcro | AR | 14 | 15884 | 77558 |
Montone | PG | 15 | 1680 | 79238 |
Mercatello sul Metauro | PU | 18 | 1378 | 80616 |
Borgo Pace | PU | 19 | 606 | 81222 |
Anghiari | AR | 19 | 5638 | 86860 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.4 | 2023-03-13 06:55:44 |
43.492 | 12.2833 | 7 | 2024-03-01 17:18:02 |
Bollettino Sismico Italiano INGV | 116141861 |
Reviewed Rev100 |
ML 0.4 | 2023-03-13 06:55:44 |
43.4922 | 12.2877 | 6 | 2023-03-13 07:18:55 |
Sala Sismica INGV-Roma | 115310641 |
Field | Value |
---|---|
Time (UTC) | 2023-03-13 06:55:44 ± 0.13 |
Latitude | 43.4920 ± 0.0027 |
Longitude | 12.2833 ± 0.0050 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 116141861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 384 |
Semi-minor axis of confidence ellipse (meter) | 196 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 38 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18706 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 115310641 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-13 07:18:55 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 116141861 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-04-07 13:33:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IMOL.HNZ. | 2023-03-13T06:56:03.82 | 3.0 | positive | manual | P | -0.05 | 0 | |||
IV.PIEI.HHZ. | 2023-03-13T06:55:51.96 | 0.3 | undecidable | manual | S | 76 | 20.7681 | 107 | 0.03 | 72 |
IV.PARC.HHZ. | 2023-03-13T06:55:50.95 | 0.3 | undecidable | manual | S | 348 | 17.7711 | 110 | 0.03 | 73 |
IV.TB02.DHZ.01 | 2023-03-13T06:55:50.99 | 0.3 | undecidable | manual | S | 143 | 16.872 | 111 | 0.35 | 68 |
IV.ATVO.HHZ. | 2023-03-13T06:55:50.61 | 0.3 | undecidable | manual | S | 141 | 15.6732 | 113 | 0.34 | 68 |
IV.TB03.DH1.25 | 2023-03-13T06:55:49.73 | 0.1 | undecidable | manual | S | 134 | 14.3745 | 114 | -0.1 | 96 |
IV.PIEI.HHZ. | 2023-03-13T06:55:49.17 | 0.6 | undecidable | manual | P | 76 | 20.7681 | 107 | 0.44 | 44 |
IV.ATMC.EHE. | 2023-03-13T06:55:48.08 | 0.3 | undecidable | manual | S | 236 | 8.88 | 126 | -0.1 | 73 |
IV.PARC.HHZ. | 2023-03-13T06:55:48.14 | 0.3 | undecidable | manual | P | 348 | 17.7711 | 110 | -0.01 | 73 |
IV.ATPI.EHZ. | 2023-03-13T06:55:48.54 | 0.1 | undecidable | manual | S | 116 | 10.5783 | 122 | -0.14 | 96 |
IV.TSM2.DHN.01 | 2023-03-13T06:55:48.22 | 0.6 | undecidable | manual | P | 122 | 19.7691 | 108 | -0.3 | 46 |
IV.ATVO.HHZ. | 2023-03-13T06:55:47.74 | 0.3 | undecidable | manual | P | 141 | 15.6732 | 113 | -0.03 | 73 |
IV.TB03.DH1.25 | 2023-03-13T06:55:47.33 | 0.1 | undecidable | manual | P | 134 | 14.3745 | 114 | -0.19 | 95 |
IV.TB02.DHZ.01 | 2023-03-13T06:55:47.90 | 0.1 | undecidable | manual | P | 143 | 16.872 | 111 | -0.09 | 96 |
IV.ATPI.EHZ. | 2023-03-13T06:55:46.72 | 0.1 | undecidable | manual | P | 116 | 10.5783 | 122 | -0.14 | 96 |
IV.BADI.EHZ. | 2023-03-13T06:55:46.97 | 0.1 | undecidable | manual | S | 302 | 3.6963 | 150 | 0 | 100 |
IV.ATMC.EHE. | 2023-03-13T06:55:46.67 | 0.1 | undecidable | manual | P | 236 | 8.88 | 126 | 0.1 | 97 |
IV.BADI.EHZ. | 2023-03-13T06:55:45.91 | 0.1 | undecidable | manual | P | 302 | 3.6963 | 150 | 0.04 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.4 | 0.000023500762 | 0.08 | AML | other | m | 2023-03-13T06:55:50.88 |
IV.ATVO.HHE. | ML:0.5 | 0.00002833254 | 0.1184 | AML | other | m | 2023-03-13T06:55:50.66 |
IV.PARC.HHE. | ML:0.5 | 0.00002803924 | 0.16 | AML | other | m | 2023-03-13T06:55:51.49 |
IV.PARC.HHN. | ML:0.4 | 0.000021608855 | 0.0992 | AML | other | m | 2023-03-13T06:55:51.36 |
IV.PIEI.HHE. | ML:0.3 | 0.000012923823000000001 | 0.1792 | AML | other | m | 2023-03-13T06:55:53.00 |
IV.PIEI.HHN. | ML:0.3 | 0.000014968215 | 0.1792 | AML | other | m | 2023-03-13T06:55:52.27 |