A magnitude ML 0.8 earthquake occured in region: 4 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4120, 12.4620 at 7 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 |
---|---|---|---|---|
Pietralunga | PG | 4 | 2111 | 2111 |
Gubbio | PG | 12 | 32216 | 34327 |
Montone | PG | 12 | 1680 | 36007 |
Cantiano | PU | 15 | 2245 | 38252 |
Umbertide | PG | 16 | 16681 | 54933 |
Apecchio | PU | 17 | 1882 | 56815 |
Scheggia e Pascelupo | PG | 17 | 1393 | 58208 |
CittĂ di Castello | PG | 19 | 39913 | 98121 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2021-06-16 16:06:02 |
43.4118 | 12.462 | 7 | 2021-06-16 16:18:25 |
Sala Sismica INGV-Roma | 91405401 |
Field | Value |
---|---|
Time (UTC) | 2021-06-16 16:06:02 ± 0.11 |
Latitude | 43.4118 ± 0.0018 |
Longitude | 12.4620 ± 0.0037 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 91405401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 285 |
Semi-minor axis of confidence ellipse (meter) | 128 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 119 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.13490 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.7 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 91405401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-16 16:18:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CMPR.HHZ. | 2021-06-16T16:07:49.80 | 3.0 | undecidable | manual | Sn | 0.94 | 0 | |||
IV.EPZF.HHZ. | 2021-06-16T16:07:31.61 | 3.0 | undecidable | manual | Pn | 3.95 | 0 | |||
IV.TDS.HHZ. | 2021-06-16T16:07:22.02 | 3.0 | undecidable | manual | Pg | 8.65 | 0 | |||
IV.ZONE.HHZ. | 2021-06-16T16:07:14.92 | 3.0 | undecidable | manual | Sn | 1.55 | 0 | |||
CR.STON.BHZ. | 2021-06-16T16:07:09.08 | 3.0 | positive | manual | Pn | 7.06 | 0 | |||
IV.ZEN8.EHZ. | 2021-06-16T16:07:07.97 | 3.0 | undecidable | manual | Sg | 2.18 | 0 | |||
IV.MCRV.HHZ. | 2021-06-16T16:06:52.88 | 3.0 | negative | manual | Pn | -0.77 | 0 | |||
IV.CADC.EHZ. | 2021-06-16T16:06:43.04 | 3.0 | undecidable | manual | Pg | 7.04 | 0 | |||
IV.SRES.HHZ. | 2021-06-16T16:06:38.16 | 3.0 | undecidable | manual | S | -4.58 | 0 | |||
IV.IMOL.HNZ. | 2021-06-16T16:06:26.59 | 3.0 | undecidable | manual | S | -1.62 | 0 | |||
IV.NDIM.HNZ. | 2021-06-16T16:06:26.62 | 3.0 | negative | manual | Pn | 1.23 | 0 | |||
IV.RIBO.EHZ.01 | 2021-06-16T16:06:14.14 | 3.0 | undecidable | manual | P | -0.91 | 0 | |||
IV.PE3.EHZ. | 2021-06-16T16:06:12.41 | 3.0 | undecidable | manual | S | -0.12 | 0 | |||
IV.ARVD.HHZ. | 2021-06-16T16:06:11.06 | 3.0 | negative | manual | P | -0.39 | 0 | |||
IV.PIEI.HHZ. | 2021-06-16T16:06:08.14 | 0.1 | undecidable | manual | S | 23 | 14.9739 | 116 | 0.13 | 96 |
IV.ATLO.HNZ. | 2021-06-16T16:06:07.24 | 0.1 | undecidable | manual | S | 202 | 11.5773 | 122 | 0.25 | 94 |
IV.ATPC.HNE. | 2021-06-16T16:06:06.02 | 0.1 | undecidable | manual | S | 357 | 7.6812 | 133 | 0.13 | 97 |
IV.ATBU.HNE. | 2021-06-16T16:06:06.62 | 0.1 | undecidable | manual | S | 44 | 9.879 | 126 | 0.12 | 97 |
IV.NARO.HHZ. | 2021-06-16T16:06:06.81 | 3.0 | negative | manual | P | 0.66 | 0 | |||
IV.ATFO.HHZ. | 2021-06-16T16:06:06.45 | 0.1 | undecidable | manual | S | 120 | 10.1787 | 125 | -0.12 | 97 |
IV.TB02.DHE.01 | 2021-06-16T16:06:05.64 | 0.1 | undecidable | manual | S | 223 | 6.2937 | 139 | 0.08 | 98 |
IV.ATPI.EHZ. | 2021-06-16T16:06:05.52 | 0.1 | undecidable | manual | S | 312 | 6.4935 | 138 | -0.08 | 98 |
IV.PIEI.HHZ. | 2021-06-16T16:06:05.59 | 0.3 | negative | manual | P | 23 | 14.9739 | 116 | 0.01 | 74 |
IV.ATVO.HHZ. | 2021-06-16T16:06:05.42 | 0.1 | undecidable | manual | S | 234 | 5.5944 | 142 | 0.02 | 100 |
IV.ATLO.HNZ. | 2021-06-16T16:06:05.07 | 0.1 | undecidable | manual | P | 202 | 11.5773 | 122 | 0.08 | 98 |
IV.ATFO.HHZ. | 2021-06-16T16:06:04.61 | 0.6 | negative | manual | P | 120 | 10.1787 | 125 | -0.14 | 48 |
IV.TB02.DHE.01 | 2021-06-16T16:06:04.19 | 0.1 | undecidable | manual | P | 223 | 6.2937 | 139 | 0.03 | 99 |
IV.ATPC.HNE. | 2021-06-16T16:06:04.29 | 0.1 | undecidable | manual | P | 357 | 7.6812 | 133 | -0.07 | 98 |
IV.TB01.DHE.01 | 2021-06-16T16:06:04.98 | 0.1 | undecidable | manual | S | 212 | 3.996 | 151 | -0.12 | 98 |
IV.ATVO.HHZ. | 2021-06-16T16:06:04.08 | 0.1 | positive | manual | P | 234 | 5.5944 | 142 | 0 | 100 |
IV.ATBU.HNE. | 2021-06-16T16:06:04.69 | 0.1 | undecidable | manual | P | 44 | 9.879 | 126 | -0.02 | 99 |
IV.TB03.DH1.01 | 2021-06-16T16:06:03.85 | 0.1 | undecidable | manual | P | 254 | 4.2957 | 149 | -0.09 | 99 |
IV.TB01.DHE.01 | 2021-06-16T16:06:03.86 | 0.1 | undecidable | manual | P | 212 | 3.996 | 151 | -0.04 | 99 |
IV.ATPI.EHZ. | 2021-06-16T16:06:03.80 | 0.6 | undecidable | manual | P | 312 | 6.4935 | 138 | -0.39 | 46 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHN. | ML:0.4 | 0.00003825 | 1.04 | AML | other | m | 2021-06-16T16:06:06.08 |
IV.ATFO.HHE. | ML:0.3 | 0.00003185 | 1.18 | AML | other | m | 2021-06-16T16:06:07.67 |
IV.ARVD.HHN. | ML:0.8 | 0.000020399999999999998 | 1.4 | AML | other | m | 2021-06-16T16:06:28.77 |
IV.ARVD.HHE. | ML:0.8 | 0.0000223 | 1.42 | AML | other | m | 2021-06-16T16:06:28.07 |
IV.ZONE.HHN. | ML:2.7 | 0.0000491 | 0.9 | AML | other | m | 2021-06-16T16:07:19.48 |
IV.ZONE.HHE. | ML:2.6 | 0.0000459 | 0.22 | AML | other | m | 2021-06-16T16:07:19.59 |