A magnitude ML 1.1 earthquake occured in region: 6 km SW Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4130, 12.3760 at 8 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 |
---|---|---|---|---|
Pietralunga | PG | 6 | 2111 | 2111 |
Montone | PG | 7 | 1680 | 3791 |
CittĂ di Castello | PG | 12 | 39913 | 43704 |
Umbertide | PG | 12 | 16681 | 60385 |
Apecchio | PU | 17 | 1882 | 62267 |
Monte Santa Maria Tiberina | PG | 17 | 1183 | 63450 |
Gubbio | PG | 18 | 32216 | 95666 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2021-03-27 23:30:23 |
43.413 | 12.3763 | 8 | 2021-07-12 16:55:08 |
Bollettino Sismico Italiano INGV | 89403781 |
Reviewed Rev100 |
ML 1.0 | 2021-03-27 23:30:23 |
43.4142 | 12.379 | 7 | 2021-03-27 23:36:44 |
Sala Sismica INGV-Roma | 88537101 |
Field | Value |
---|---|
Time (UTC) | 2021-03-27 23:30:23 ± 0.06 |
Latitude | 43.4130 ± 0.0018 |
Longitude | 12.3763 ± 0.0025 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 89403781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 228 |
Semi-minor axis of confidence ellipse (meter) | 66 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 83 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 59 |
Number of associated phases, regardless of their use for origin computation | 47 |
Number of defining phases | 47 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.02698 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41908 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 24 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 89403781 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-07-12 09:30:30 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 88537101 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-27 23:36:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2021-03-27T23:30:38.27 | 0.3 | undecidable | manual | S | 78 | 46.5201 | 50 | -0.33 | 65 |
IV.ATCC.EHZ. | 2021-03-27T23:30:35.07 | 0.3 | undecidable | manual | S | 140 | 33.0447 | 104 | 0.24 | 68 |
IV.PE3.EHZ. | 2021-03-27T23:30:34.86 | 0.3 | undecidable | manual | S | 17 | 32.8449 | 104 | 0.09 | 70 |
IT.SNS1.HNZ. | 2021-03-27T23:30:33.08 | 0.6 | undecidable | manual | S | 312 | 26.5512 | 107 | 0.41 | 44 |
IV.PARC.HHZ. | 2021-03-27T23:30:33.36 | 0.3 | undecidable | manual | S | 337 | 28.3494 | 106 | 0.09 | 71 |
IV.FRON.EHZ. | 2021-03-27T23:30:33.65 | 0.3 | undecidable | manual | S | 67 | 30.4473 | 105 | -0.31 | 68 |
IV.NARO.HHZ. | 2021-03-27T23:30:32.59 | 0.3 | undecidable | manual | S | 37 | 27.4503 | 106 | -0.35 | 67 |
IV.SSP9.EHZ. | 2021-03-27T23:30:32.52 | 0.3 | undecidable | manual | S | 312 | 26.5512 | 107 | -0.14 | 70 |
IV.ARVD.HHZ. | 2021-03-27T23:30:31.77 | 0.1 | undecidable | manual | P | 78 | 46.5201 | 50 | -0.25 | 89 |
IV.ATSC.EHZ. | 2021-03-27T23:30:31.98 | 0.6 | undecidable | manual | S | 87 | 25.0527 | 108 | -0.17 | 47 |
IV.PIEI.HHZ. | 2021-03-27T23:30:30.43 | 0.3 | undecidable | manual | S | 43 | 18.6702 | 113 | 0.35 | 68 |
IV.MURB.HHZ. | 2021-03-27T23:30:30.91 | 0.3 | undecidable | manual | S | 144 | 20.4684 | 111 | 0.24 | 70 |
IV.FRON.EHZ. | 2021-03-27T23:30:29.13 | 0.1 | undecidable | manual | P | 67 | 30.4473 | 105 | -0.21 | 92 |
IV.ATFO.HHZ. | 2021-03-27T23:30:29.54 | 0.3 | undecidable | manual | S | 108 | 16.5723 | 116 | 0.13 | 72 |
IV.ATVA.EHZ. | 2021-03-27T23:30:29.24 | 0.6 | undecidable | manual | S | 206 | 16.5723 | 116 | -0.19 | 47 |
IV.APEC.HHZ. | 2021-03-27T23:30:29.75 | 0.3 | undecidable | manual | S | 12 | 16.4724 | 116 | 0.35 | 69 |
IV.ATCC.EHZ. | 2021-03-27T23:30:29.64 | 0.1 | undecidable | manual | P | 140 | 33.0447 | 104 | -0.21 | 92 |
IV.PE3.EHZ. | 2021-03-27T23:30:29.81 | 0.1 | undecidable | manual | P | 17 | 32.8449 | 104 | 0 | 96 |
IV.ATBU.EHZ. | 2021-03-27T23:30:29.35 | 0.6 | undecidable | manual | S | 63 | 15.4734 | 117 | 0.27 | 47 |
IV.ATSC.EHZ. | 2021-03-27T23:30:28.42 | 0.1 | undecidable | manual | P | 87 | 25.0527 | 108 | 0.12 | 95 |
IV.SSP9.EHZ. | 2021-03-27T23:30:28.77 | 0.6 | undecidable | manual | P | 312 | 26.5512 | 107 | 0.17 | 47 |
IV.NARO.HHZ. | 2021-03-27T23:30:28.56 | 0.1 | undecidable | manual | P | 37 | 27.4503 | 106 | -0.2 | 93 |
IT.SNS1.HNZ. | 2021-03-27T23:30:28.35 | 0.6 | undecidable | manual | P | 312 | 26.5512 | 107 | -0.24 | 46 |
IV.PARC.HHZ. | 2021-03-27T23:30:28.88 | 0.1 | undecidable | manual | P | 337 | 28.3494 | 106 | -0.06 | 95 |
IV.ATMC.EHZ. | 2021-03-27T23:30:28.94 | 0.6 | undecidable | manual | S | 284 | 15.2736 | 118 | -0.07 | 49 |
IV.PIEI.HHZ. | 2021-03-27T23:30:27.26 | 0.1 | undecidable | manual | P | 43 | 18.6702 | 113 | 0.15 | 95 |
IV.ATMI.HHZ. | 2021-03-27T23:30:27.78 | 0.3 | undecidable | manual | S | 225 | 12.3765 | 123 | -0.35 | 69 |
IV.MURB.HHZ. | 2021-03-27T23:30:27.57 | 0.3 | undecidable | manual | P | 144 | 20.4684 | 111 | 0.13 | 71 |
IV.ATPC.HHE. | 2021-03-27T23:30:27.78 | 0.6 | undecidable | manual | S | 41 | 9.9789 | 129 | 0.33 | 46 |
IV.ATLO.HNN. | 2021-03-27T23:30:27.78 | 0.3 | undecidable | manual | S | 167 | 11.1777 | 126 | 0 | 74 |
IV.TB02.DHE.01 | 2021-03-27T23:30:26.47 | 0.6 | undecidable | manual | S | 150 | 5.3946 | 146 | 0.09 | 49 |
IT.UMBT.HGE. | 2021-03-27T23:30:26.20 | 0.6 | undecidable | manual | P | 192 | 12.3765 | 123 | 0.22 | 47 |
IV.ATBU.EHZ. | 2021-03-27T23:30:26.88 | 0.3 | undecidable | manual | P | 63 | 15.4734 | 117 | 0.35 | 69 |
IV.ATMC.EHZ. | 2021-03-27T23:30:26.52 | 0.1 | undecidable | manual | P | 284 | 15.2736 | 118 | 0.04 | 98 |
IV.ATMI.HHZ. | 2021-03-27T23:30:26.09 | 0.1 | undecidable | manual | P | 225 | 12.3765 | 123 | 0.11 | 97 |
IV.ATFO.HHZ. | 2021-03-27T23:30:26.76 | 0.1 | undecidable | manual | P | 108 | 16.5723 | 116 | 0.04 | 98 |
IV.ATVA.EHZ. | 2021-03-27T23:30:26.78 | 0.3 | undecidable | manual | P | 206 | 16.5723 | 116 | 0.05 | 73 |
IV.TB01.DHE.01 | 2021-03-27T23:30:26.39 | 0.3 | undecidable | manual | S | 126 | 5.8941 | 143 | -0.09 | 74 |
IV.APEC.HHZ. | 2021-03-27T23:30:26.84 | 0.3 | undecidable | manual | P | 12 | 16.4724 | 116 | 0.13 | 72 |
IV.ATLO.HNN. | 2021-03-27T23:30:25.92 | 0.1 | undecidable | manual | P | 167 | 11.1777 | 126 | 0.14 | 96 |
IV.TB01.DHE.01 | 2021-03-27T23:30:25.12 | 0.1 | undecidable | manual | P | 126 | 5.8941 | 143 | 0.09 | 98 |
IV.TB03.DH2.01 | 2021-03-27T23:30:25.60 | 0.1 | undecidable | manual | S | 115 | 2.997 | 159 | -0.39 | 93 |
IV.TB02.DHE.01 | 2021-03-27T23:30:25.14 | 0.1 | undecidable | manual | P | 150 | 5.3946 | 146 | 0.17 | 97 |
IV.ATPI.EHE. | 2021-03-27T23:30:25.73 | 0.1 | undecidable | manual | S | 27 | 4.6953 | 150 | -0.51 | 90 |
IV.ATPC.HHE. | 2021-03-27T23:30:25.81 | 0.1 | undecidable | manual | P | 41 | 9.9789 | 129 | 0.22 | 95 |
IV.ATPI.EHE. | 2021-03-27T23:30:24.77 | 0.1 | undecidable | manual | P | 27 | 4.6953 | 150 | -0.11 | 98 |
IV.TB03.DH2.01 | 2021-03-27T23:30:24.71 | 0.1 | undecidable | manual | P | 115 | 2.997 | 159 | -0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHN. | ML:1.1 | 0.00011999999999999999 | 1.62 | AML | other | m | 2021-03-27T23:30:29.86 |
IV.APEC.HHN. | ML:1.2 | 0.0001595 | 0.1 | AML | other | m | 2021-03-27T23:30:30.14 |
IV.ATFO.HHE. | ML:1.2 | 0.0001555 | 0.6 | AML | other | m | 2021-03-27T23:30:30.05 |
IV.APEC.HHE. | ML:1.2 | 0.00013419999999999998 | 0.44 | AML | other | m | 2021-03-27T23:30:30.25 |
IV.PIEI.HHN. | ML:1.3 | 0.000155 | 1.84 | AML | other | m | 2021-03-27T23:30:31.93 |
IV.PIEI.HHE. | ML:1.2 | 0.00014649999999999998 | 1.82 | AML | other | m | 2021-03-27T23:30:31.93 |
IV.MURB.HHE. | ML:1.1 | 0.0000916 | 0.64 | AML | other | m | 2021-03-27T23:30:32.42 |
IV.ATMI.HHE. | ML:0.9 | 0.00010505 | 1.28 | AML | other | m | 2021-03-27T23:30:32.77 |
IV.NARO.HHE. | ML:0.8 | 0.00003375 | 1 | AML | other | m | 2021-03-27T23:30:33.37 |
IV.NARO.HHN. | ML:0.7 | 0.000027199999999999997 | 0.08 | AML | other | m | 2021-03-27T23:30:33.73 |
IV.FRON.EHE. | ML:1.0 | 0.000042499999999999996 | 0.12 | AML | other | m | 2021-03-27T23:30:34.11 |
IV.FRON.EHN. | ML:1.3 | 0.00009834999999999999 | 0.1 | AML | other | m | 2021-03-27T23:30:34.20 |
IV.PARC.HHE. | ML:0.9 | 0.0000459 | 0.84 | AML | other | m | 2021-03-27T23:30:34.76 |
IV.PARC.HHN. | ML:0.8 | 0.0000348 | 0.28 | AML | other | m | 2021-03-27T23:30:34.51 |
IV.MURB.HHN. | ML:1.0 | 0.00008044999999999999 | 0.3 | AML | other | m | 2021-03-27T23:30:34.91 |
IV.ATMI.HHN. | ML:0.9 | 0.00010025000000000001 | 0.3 | AML | other | m | 2021-03-27T23:30:35.40 |