A magnitude ML 0.4 earthquake occured in region: 5 km NE Città di Castello (PG), on
and geographic coordinates (lat, lon) 43.4970, 12.2800 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 |
---|---|---|---|---|
Città di Castello | PG | 5 | 39913 | 39913 |
San Giustino | PG | 10 | 11297 | 51210 |
Monte Santa Maria Tiberina | PG | 12 | 1183 | 52393 |
Citerna | PG | 13 | 3531 | 55924 |
Apecchio | PU | 13 | 1882 | 57806 |
Monterchi | AR | 14 | 1757 | 59563 |
Sansepolcro | AR | 14 | 15884 | 75447 |
Pietralunga | PG | 14 | 2111 | 77558 |
Montone | PG | 15 | 1680 | 79238 |
Mercatello sul Metauro | PU | 17 | 1378 | 80616 |
Borgo Pace | PU | 18 | 606 | 81222 |
Anghiari | AR | 19 | 5638 | 86860 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2023-03-13 05:25:22 |
43.4972 | 12.2802 | 9 | 2023-03-13 05:34:15 |
Sala Sismica INGV-Roma | 115307651 |
Field | Value |
---|---|
Time (UTC) | 2023-03-13 05:25:22 ± 0.13 |
Latitude | 43.4972 ± 0.0027 |
Longitude | 12.2802 ± 0.0050 |
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 | 115307651 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 345 |
Semi-minor axis of confidence ellipse (meter) | 153 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 49 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18886 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.8 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 115307651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-13 05:34:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RRL.HHZ. | 2023-03-13T05:27:10.66 | 3.0 | undecidable | manual | Sn | 1.87 | 0 | |||
NI.VINO.HHZ. | 2023-03-13T05:26:37.14 | 3.0 | undecidable | manual | Sg | 1.42 | 0 | |||
IV.ZEN8.EHZ. | 2023-03-13T05:26:22.27 | 3.0 | undecidable | manual | Sn | -1.52 | 0 | |||
MN.TRI.HHZ. | 2023-03-13T05:25:57.93 | 3.0 | positive | manual | Pg | 0.79 | 0 | |||
IV.PIEI.HHZ. | 2023-03-13T05:25:30.70 | 0.6 | undecidable | manual | S | 78 | 20.9679 | 114 | -0.02 | 49 |
IV.ATVO.HHZ. | 2023-03-13T05:25:29.44 | 0.6 | undecidable | manual | S | 141 | 16.3725 | 119 | 0.15 | 48 |
IV.PARC.HHZ. | 2023-03-13T05:25:29.92 | 0.6 | undecidable | manual | S | 349 | 17.1717 | 118 | 0.39 | 46 |
IV.TB02.DHE. | 2023-03-13T05:25:29.94 | 0.6 | undecidable | manual | S | 143 | 17.4714 | 118 | 0.3 | 47 |
IV.TB03.DHZ. | 2023-03-13T05:25:28.93 | 0.6 | undecidable | manual | S | 135 | 14.9739 | 122 | 0.06 | 49 |
IV.APEC.HHZ. | 2023-03-13T05:25:28.44 | 0.6 | undecidable | manual | S | 59 | 13.1757 | 125 | 0.09 | 49 |
IV.PIEI.HHZ. | 2023-03-13T05:25:27.04 | 0.1 | undecidable | manual | P | 78 | 20.9679 | 114 | -0.33 | 92 |
IV.ATPI.EHZ. | 2023-03-13T05:25:27.60 | 0.6 | undecidable | manual | S | 118 | 11.0778 | 130 | -0.18 | 48 |
IV.ATMC.EHE. | 2023-03-13T05:25:27.20 | 0.6 | undecidable | manual | S | 232 | 8.9799 | 136 | -0.04 | 50 |
IV.ATVO.HHZ. | 2023-03-13T05:25:26.73 | 0.6 | positive | manual | P | 141 | 16.3725 | 119 | 0.19 | 48 |
IV.PARC.HHZ. | 2023-03-13T05:25:26.74 | 0.1 | undecidable | manual | P | 349 | 17.1717 | 118 | 0.06 | 98 |
IV.TB02.DHE. | 2023-03-13T05:25:26.77 | 0.1 | undecidable | manual | P | 143 | 17.4714 | 118 | 0.02 | 98 |
IV.TB03.DHZ. | 2023-03-13T05:25:26.31 | 0.1 | undecidable | manual | P | 135 | 14.9739 | 122 | 0.01 | 99 |
IV.APEC.HHZ. | 2023-03-13T05:25:25.93 | 0.1 | undecidable | manual | P | 59 | 13.1757 | 125 | -0.07 | 98 |
IV.ATMC.EHE. | 2023-03-13T05:25:25.20 | 0.1 | undecidable | manual | P | 232 | 8.9799 | 136 | -0.16 | 97 |
IV.BADI.EHE. | 2023-03-13T05:25:25.96 | 0.6 | undecidable | manual | S | 296 | 3.1968 | 161 | -0.2 | 49 |
IV.ATPI.EHZ. | 2023-03-13T05:25:25.72 | 0.3 | undecidable | manual | P | 118 | 11.0778 | 130 | 0.05 | 74 |
IV.BADI.EHE. | 2023-03-13T05:25:24.80 | 0.1 | undecidable | manual | P | 296 | 3.1968 | 161 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PIEI.HHE. | ML:0.0 | 0.0000151 | 0.44 | AML | other | m | 2023-03-13T05:25:31.20 |
IV.PIEI.HHN. | ML:0.0 | 0.000007287040250000001 | 0.1408 | AML | other | m | 2023-03-13T05:25:31.23 |
IV.ZEN8.EHN. | ML:2.6 | 0.000058099999999999996 | 0.24 | AML | other | m | 2023-03-13T05:26:24.49 |
IV.ZEN8.EHE. | ML:2.4 | 0.00003755 | 0.04 | AML | other | m | 2023-03-13T05:26:24.86 |
NI.VINO.HHE. | ML:2.4 | 0.00002555 | 0.42 | AML | other | m | 2023-03-13T05:26:31.30 |
NI.VINO.HHN. | ML:2.3 | 0.0000201 | 1.58 | AML | other | m | 2023-03-13T05:26:54.95 |
IV.ATPI.EHE. | ML:-0.1 | 0.000011045205 | 0.6592 | AML | other | m | 2023-03-13T05:25:27.67 |
IV.ATPI.EHN. | ML:0.1 | 0.0000157381605 | 1.2192 | AML | other | m | 2023-03-13T05:25:28.28 |
IV.ATVO.HHE. | ML:0.3 | 0.000019121485000000002 | 0.2784 | AML | other | m | 2023-03-13T05:25:29.75 |
IV.ATVO.HHN. | ML:0.3 | 0.000017793995 | 0.3008 | AML | other | m | 2023-03-13T05:25:30.03 |