A magnitude ML 1.0 earthquake occured in region: 5 km E Città di Castello (PG), on
and geographic coordinates (lat, lon) 43.4620, 12.3050 at 10 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 |
Pietralunga | PG | 11 | 2111 | 42024 |
Montone | PG | 11 | 1680 | 43704 |
Monte Santa Maria Tiberina | PG | 12 | 1183 | 44887 |
San Giustino | PG | 14 | 11297 | 56184 |
Apecchio | PU | 14 | 1882 | 58066 |
Monterchi | AR | 16 | 1757 | 59823 |
Citerna | PG | 16 | 3531 | 63354 |
Umbertide | PG | 17 | 16681 | 80035 |
Sansepolcro | AR | 18 | 15884 | 95919 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2013-04-26 22:35:15 |
43.4622 | 12.3047 | 10 | 2015-01-20 11:25:35 |
Bollettino Sismico Italiano INGV | 4322941 |
Reviewed Rev100 |
ML 1.0 | 2013-04-26 22:35:15 |
43.4607 | 12.3017 | 10 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 3339521 |
Field | Value |
---|---|
Time (UTC) | 2013-04-26 22:35:15 ± 0.04 |
Latitude | 43.4622 ± 0.0027 |
Longitude | 12.3047 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 4322941 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 340 |
Semi-minor axis of confidence ellipse (meter) | 262 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 274 |
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) | 67 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.05216 |
Epicentral distance of station farthest from the epicenter (degree) | 0.56657 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 4322941 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 13:25:09 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 3339521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2013-04-26 23:01:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MGAB.HHZ. | 2013-04-26T22:35:27.34 | 0.1 | undecidable | manual | P | 194 | 62.8926 | 50 | 0.32 | 85 |
IV.CAFI.HHZ. | 2013-04-26T22:35:26.61 | 0.6 | undecidable | manual | S | 242 | 31.0467 | 50 | -0.12 | 47 |
IV.NARO.HHZ. | 2013-04-26T22:35:25.74 | 0.6 | undecidable | manual | S | 53 | 27.6501 | 50 | -0.09 | 47 |
IV.ATTE.HHZ. | 2013-04-26T22:35:25.85 | 0.6 | undecidable | manual | S | 172 | 29.5482 | 50 | -0.5 | 43 |
IV.PARC.HHZ. | 2013-04-26T22:35:24.04 | 0.3 | undecidable | manual | S | 346 | 21.3675 | 115 | 0.05 | 73 |
IV.CAFI.HHZ. | 2013-04-26T22:35:22.13 | 0.1 | undecidable | manual | P | 242 | 31.0467 | 50 | 0.03 | 96 |
IV.ATMI.HHZ. | 2013-04-26T22:35:21.94 | 0.6 | undecidable | manual | S | 192 | 14.4744 | 125 | 0.01 | 49 |
IV.NARO.HHZ. | 2013-04-26T22:35:21.51 | 0.1 | undecidable | manual | P | 53 | 27.6501 | 50 | -0.08 | 95 |
IV.ATVO.HHZ. | 2013-04-26T22:35:21.30 | 0.6 | undecidable | manual | S | 137 | 12.0768 | 130 | 0.03 | 49 |
IV.ATTE.HHZ. | 2013-04-26T22:35:21.81 | 0.1 | undecidable | manual | P | 172 | 29.5482 | 50 | -0.07 | 95 |
IV.PARC.HHZ. | 2013-04-26T22:35:20.63 | 0.3 | positive | manual | P | 346 | 21.3675 | 115 | 0.11 | 72 |
IV.PIEI.HHZ. | 2013-04-26T22:35:20.41 | 0.1 | undecidable | manual | P | 66 | 20.2686 | 117 | 0.08 | 96 |
IV.CDCA.HNZ. | 2013-04-26T22:35:19.63 | 0.6 | undecidable | manual | S | 266 | 5.7942 | 151 | -0.2 | 48 |
IV.ATVO.HHZ. | 2013-04-26T22:35:19.12 | 0.1 | undecidable | manual | P | 137 | 12.0768 | 130 | 0.16 | 96 |
IV.BADI.EHZ. | 2013-04-26T22:35:19.79 | 0.6 | undecidable | manual | S | 317 | 7.1928 | 145 | -0.31 | 47 |
IV.ATMI.HHZ. | 2013-04-26T22:35:19.42 | 0.1 | undecidable | manual | P | 192 | 14.4744 | 125 | 0.09 | 97 |
IV.ATPI.EHZ. | 2013-04-26T22:35:19.91 | 0.6 | undecidable | manual | S | 99 | 7.9809 | 142 | -0.36 | 46 |
IV.CDCA.HNZ. | 2013-04-26T22:35:18.11 | 0.1 | undecidable | manual | P | 266 | 5.7942 | 151 | -0.02 | 100 |
IV.BADI.EHZ. | 2013-04-26T22:35:18.33 | 0.1 | undecidable | manual | P | 317 | 7.1928 | 145 | 0.05 | 99 |
IV.ATPI.EHZ. | 2013-04-26T22:35:18.42 | 0.1 | undecidable | manual | P | 99 | 7.9809 | 142 | 0.05 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATMI.HHE. | ML:1.2 | 0.00014350000000000002 | 0.42 | AML | other | m | 2013-04-26T22:35:22.40 |
IV.ATMI.HHN. | ML:1.1 | 0.000134 | 0.46 | AML | other | m | 2013-04-26T22:35:22.53 |
IV.ATPI.EHE. | ML:1.0 | 0.0001315 | 0.56 | AML | other | m | 2013-04-26T22:35:20.33 |
IV.ATPI.EHN. | ML:0.8 | 0.00009897 | 0.84 | AML | other | m | 2013-04-26T22:35:20.16 |
IV.ATTE.HHE. | ML:0.9 | 0.0000365 | 1.22 | AML | other | m | 2013-04-26T22:35:26.11 |
IV.ATTE.HHN. | ML:0.8 | 0.00003445 | 1.08 | AML | other | m | 2013-04-26T22:35:26.59 |
IV.ATVO.HHN. | ML:1.0 | 0.00010225 | 0.38 | AML | other | m | 2013-04-26T22:35:22.26 |
IV.ATVO.HHE. | ML:1.0 | 0.00011999999999999999 | 0.36 | AML | other | m | 2013-04-26T22:35:21.64 |
IV.BADI.EHE. | ML:1.5 | 0.0004355 | 0.36 | AML | other | m | 2013-04-26T22:35:19.85 |
IV.BADI.EHN. | ML:1.4 | 0.0003685 | 0.86 | AML | other | m | 2013-04-26T22:35:19.87 |
IV.CAFI.HHE. | ML:0.8 | 0.00003204999999999999 | 0.96 | AML | other | m | 2013-04-26T22:35:26.95 |
IV.CAFI.HHN. | ML:0.8 | 0.000028400000000000003 | 0.56 | AML | other | m | 2013-04-26T22:35:26.85 |
IV.CDCA.HNN. | ML:1.9 | 0.0012135 | 0.08 | AML | other | m | 2013-04-26T22:35:19.66 |
IV.CDCA.HNE. | ML:1.8 | 0.0009925000000000001 | 0.9 | AML | other | m | 2013-04-26T22:36:23.63 |
IV.NARO.HHN. | ML:0.7 | 0.000027700000000000002 | 1.18 | AML | other | m | 2013-04-26T22:35:26.51 |
IV.NARO.HHE. | ML:0.7 | 0.000026450000000000003 | 1.44 | AML | other | m | 2013-04-26T22:35:26.86 |
IV.PARC.HHN. | ML:1.0 | 0.00006185 | 1 | AML | other | m | 2013-04-26T22:35:26.00 |
IV.PARC.HHE. | ML:1.0 | 0.00007395000000000001 | 0.34 | AML | other | m | 2013-04-26T22:35:24.69 |
IV.PIEI.HHN. | ML:0.7 | 0.0000354 | 0.48 | AML | other | m | 2013-04-26T22:35:24.38 |
IV.PIEI.HHE. | ML:0.8 | 0.00004815 | 0.96 | AML | other | m | 2013-04-26T22:35:25.20 |