A magnitude ML 1.8 earthquake occured in region: Confine Italia Francia (FRANCIA), on
and geographic coordinates (lat, lon) 44.7830, 6.6160 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2021-09-08 05:29:50 |
44.7833 | 6.6163 | 11 | 2022-03-30 13:04:31 |
Bollettino Sismico Italiano INGV | 99866381 |
Reviewed Rev100 |
ML 1.8 | 2021-09-08 05:29:50 |
44.7838 | 6.6445 | 10 | 2021-09-08 05:40:42 |
Sala Sismica INGV-Roma | 95183471 |
Field | Value |
---|---|
Time (UTC) | 2021-09-08 05:29:50 ± 0.22 |
Latitude | 44.7833 ± 0.0063 |
Longitude | 6.6163 ± 0.0127 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 99866381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 812 |
Semi-minor axis of confidence ellipse (meter) | 575 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 262 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 810.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 148 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.39215 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 99866381 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-23 23:49:49 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 95183471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-08 05:40:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSNT.HHZ. | 2021-09-08T05:31:44.85 | 3.0 | undecidable | manual | Sg | 13.95 | 0 | |||
IV.BRMO.HHZ. | 2021-09-08T05:31:21.33 | 3.0 | undecidable | manual | Sn | 2.25 | 0 | |||
IV.SENA.HHZ. | 2021-09-08T05:31:17.09 | 3.0 | undecidable | manual | Pg | 12.3 | 0 | |||
IV.PII.HHZ. | 2021-09-08T05:30:49.62 | 3.0 | positive | manual | Pg | 10.63 | 0 | |||
IV.SBPO.HNZ. | 2021-09-08T05:30:41.66 | 3.0 | positive | manual | Pn | 1.95 | 0 | |||
GU.CIRO.HHZ. | 2021-09-08T05:30:24.11 | 0.6 | undecidable | manual | S | 39 | 117.3936 | 50 | 0 | 43 |
GU.TRAV.HHZ. | 2021-09-08T05:30:24.46 | 0.6 | undecidable | manual | S | 47 | 119.7912 | 50 | -0.29 | 40 |
GU.ENR.HHZ. | 2021-09-08T05:30:16.12 | 0.3 | undecidable | manual | S | 134 | 88.3449 | 50 | -0.23 | 65 |
GU.PCP.HHZ. | 2021-09-08T05:30:16.01 | 0.3 | undecidable | manual | P | 99 | 154.5342 | 50 | 0.5 | 53 |
GU.LSD.HHZ. | 2021-09-08T05:30:15.37 | 0.3 | undecidable | manual | S | 28 | 85.248 | 50 | -0.17 | 67 |
IV.QLNO.HHZ. | 2021-09-08T05:30:14.58 | 0.3 | undecidable | manual | P | 110 | 145.8429 | 50 | 0.41 | 56 |
GU.STV.HHZ. | 2021-09-08T05:30:14.78 | 0.3 | undecidable | manual | S | 137 | 81.9513 | 50 | 0.13 | 68 |
GU.IMI.HHZ. | 2021-09-08T05:30:13.71 | 0.6 | undecidable | manual | P | 133 | 140.1486 | 50 | 0.43 | 38 |
GU.RORO.HHZ. | 2021-09-08T05:30:12.92 | 0.6 | undecidable | manual | P | 122 | 136.863 | 50 | 0.14 | 40 |
IV.MONC.HHZ. | 2021-09-08T05:30:10.05 | 0.3 | undecidable | manual | P | 72 | 107.9142 | 50 | 1.74 | 32 |
GU.CIRO.HHZ. | 2021-09-08T05:30:10.66 | 0.3 | undecidable | manual | P | 39 | 117.3936 | 50 | 0.88 | 50 |
GU.TRAV.HHZ. | 2021-09-08T05:30:10.84 | 0.3 | undecidable | manual | P | 47 | 119.7912 | 50 | 0.69 | 72 |
GU.RSP.HHZ. | 2021-09-08T05:30:09.80 | 0.3 | undecidable | manual | S | 51 | 65.0904 | 50 | -0.34 | 67 |
GU.GBOS.HHZ. | 2021-09-08T05:30:09.30 | 0.1 | undecidable | manual | P | 121 | 113.8971 | 50 | 0.06 | 86 |
RD.ORIF.BHE. | 2021-09-08T05:30:08.17 | 0.3 | undecidable | manual | S | 285 | 59.7957 | 50 | -0.57 | 63 |
GU.LSD.HHZ. | 2021-09-08T05:30:05.25 | 0.1 | positive | manual | P | 28 | 85.248 | 50 | 0.42 | 84 |
GU.ENR.HHZ. | 2021-09-08T05:30:05.35 | 0.3 | undecidable | manual | P | 134 | 88.3449 | 50 | 0.05 | 68 |
GU.PZZ.HHZ. | 2021-09-08T05:30:05.13 | 0.3 | undecidable | manual | S | 128 | 49.9167 | 50 | -0.98 | 54 |
GU.STV.HHZ. | 2021-09-08T05:30:04.16 | 0.3 | undecidable | manual | P | 137 | 81.9513 | 50 | -0.16 | 67 |
GU.RSP.HHZ. | 2021-09-08T05:30:02.08 | 0.3 | undecidable | manual | P | 51 | 65.0904 | 50 | 0.37 | 66 |
RD.ORIF.BHE. | 2021-09-08T05:30:01.02 | 0.3 | undecidable | manual | P | 285 | 59.7957 | 50 | 0.12 | 94 |
MN.BNI.HHZ. | 2021-09-08T05:30:00.49 | 0.1 | undecidable | manual | S | 9 | 30.2475 | 50 | -0.35 | 95 |
GU.BHB.HHZ. | 2021-09-08T05:29:59.43 | 0.1 | positive | manual | P | 83 | 51.2154 | 50 | -0.15 | 95 |
GU.PZZ.HHZ. | 2021-09-08T05:29:58.85 | 0.1 | positive | manual | P | 128 | 49.9167 | 50 | -0.54 | 87 |
GU.RRL.HHZ. | 2021-09-08T05:29:57.52 | 0.3 | undecidable | manual | S | 42 | 20.4684 | 117 | -0.67 | 65 |
MN.BNI.HHZ. | 2021-09-08T05:29:56.43 | 0.3 | undecidable | manual | P | 9 | 30.2475 | 50 | 0.09 | 75 |
GU.RRL.HHZ. | 2021-09-08T05:29:54.64 | 0.1 | positive | manual | P | 42 | 20.4684 | 117 | -0.17 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.RRL.HHN. | ML:2.0 | 0.000786 | 1.16 | AML | other | m | 2021-09-08T05:29:57.38 |
GU.RRL.HHE. | ML:1.9 | 0.0005965 | 0.32 | AML | other | m | 2021-09-08T05:29:58.99 |
MN.BNI.HNE. | ML:1.4 | 0.00010944999999999999 | 1.38 | AML | other | m | 2021-09-08T05:30:01.99 |
MN.BNI.HHE. | ML:1.3 | 0.0001033 | 1.72 | AML | other | m | 2021-09-08T05:30:02.99 |
MN.BNI.HHN. | ML:1.2 | 0.00007125000000000001 | 0.3 | AML | other | m | 2021-09-08T05:30:02.30 |
MN.BNI.HNN. | ML:1.2 | 0.00007825 | 0.7 | AML | other | m | 2021-09-08T05:30:02.45 |
GU.PZZ.HHN. | ML:2.3 | 0.00047299999999999995 | 1.5 | AML | other | m | 2021-09-08T05:30:06.85 |
GU.PZZ.HHE. | ML:2.3 | 0.0005945 | 1.42 | AML | other | m | 2021-09-08T05:30:07.90 |
GU.BHB.HHN. | ML:1.7 | 0.0001375 | 0.22 | AML | other | m | 2021-09-08T05:30:07.33 |
GU.BHB.HNN. | ML:1.7 | 0.0001278 | 0.66 | AML | other | m | 2021-09-08T05:30:07.34 |
GU.BHB.HHE. | ML:1.6 | 0.00009395000000000001 | 0.86 | AML | other | m | 2021-09-08T05:30:07.80 |
GU.RSP.HHE. | ML:1.8 | 0.000124 | 0.18 | AML | other | m | 2021-09-08T05:30:10.41 |
GU.BHB.HNE. | ML:1.6 | 0.00011085 | 0.72 | AML | other | m | 2021-09-08T05:30:10.54 |
GU.RSP.HHN. | ML:1.8 | 0.000105 | 0.22 | AML | other | m | 2021-09-08T05:30:11.44 |
GU.STV.HHE. | ML:1.8 | 0.0000821 | 0.46 | AML | other | m | 2021-09-08T05:30:15.35 |
GU.STV.HHN. | ML:1.6 | 0.0000594 | 0.34 | AML | other | m | 2021-09-08T05:30:15.29 |
GU.LSD.HHN. | ML:1.9 | 0.00010999999999999999 | 0.28 | AML | other | m | 2021-09-08T05:30:16.31 |
GU.LSD.HHE. | ML:1.9 | 0.00010899999999999999 | 1.06 | AML | other | m | 2021-09-08T05:30:16.82 |
GU.ENR.HHN. | ML:1.9 | 0.0000998 | 0.72 | AML | other | m | 2021-09-08T05:30:17.82 |
GU.ENR.HHE. | ML:2.0 | 0.00011665 | 0.88 | AML | other | m | 2021-09-08T05:30:18.68 |
GU.GBOS.HHE. | ML:1.8 | 0.0000574 | 0.6 | AML | other | m | 2021-09-08T05:30:23.69 |
GU.CIRO.HHE. | ML:1.6 | 0.000031799999999999994 | 0.96 | AML | other | m | 2021-09-08T05:30:25.63 |
GU.GBOS.HHN. | ML:1.8 | 0.00004845 | 1.02 | AML | other | m | 2021-09-08T05:30:25.87 |
GU.CIRO.HHN. | ML:1.7 | 0.000033050000000000004 | 0.36 | AML | other | m | 2021-09-08T05:30:25.81 |
GU.TRAV.HHN. | ML:1.8 | 0.00005185 | 1.6 | AML | other | m | 2021-09-08T05:30:28.00 |
GU.TRAV.HHE. | ML:1.9 | 0.0000553 | 0.8 | AML | other | m | 2021-09-08T05:30:28.74 |
GU.IMI.HHE. | ML:2.3 | 0.00011635000000000001 | 0.42 | AML | other | m | 2021-09-08T05:30:38.03 |
GU.IMI.HHN. | ML:2.4 | 0.0001455 | 0.4 | AML | other | m | 2021-09-08T05:30:38.33 |
GU.PCP.HHE. | ML:1.9 | 0.0000339 | 0.6 | AML | other | m | 2021-09-08T05:30:40.58 |
GU.PCP.HHN. | ML:1.9 | 0.000041700000000000004 | 0.42 | AML | other | m | 2021-09-08T05:30:42.46 |