A magnitude ML 1.3 earthquake occured in region: Confine Italia Francia (FRANCIA), on
and geographic coordinates (lat, lon) 44.7170, 6.7950 at 12 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 1.3 | 2021-05-22 05:01:52 |
44.7173 | 6.7947 | 12 | 2021-12-29 11:12:01 |
Bollettino Sismico Italiano INGV | 90508651 |
Reviewed Rev100 |
ML 1.4 | 2021-05-22 05:01:52 |
44.7235 | 6.8232 | 10 | 2021-05-22 05:10:31 |
Sala Sismica INGV-Roma | 90361191 |
Field | Value |
---|---|
Time (UTC) | 2021-05-22 05:01:52 ± 0.11 |
Latitude | 44.7173 ± 0.0063 |
Longitude | 6.7947 ± 0.0114 |
Depth (km) | 12 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 90508651 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 898 |
Semi-minor axis of confidence ellipse (meter) | 341 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 229 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 900.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 145 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 6.65318 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 90508651 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-05-26 11:14:16 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 90361191 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-05-22 05:10:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GAVE.EHZ. | 2021-05-22T05:04:29.20 | 3.0 | undecidable | manual | Sg | 12.19 | 0 | |||
IV.EL6.EHZ. | 2021-05-22T05:04:28.68 | 3.0 | undecidable | manual | Sg | 13.61 | 0 | |||
IV.VIVA.HHZ. | 2021-05-22T05:04:14.17 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
MN.TRI.HHZ. | 2021-05-22T05:04:12.57 | 3.0 | undecidable | manual | Sn | -7.53 | 0 | |||
IV.CSNT.HHZ. | 2021-05-22T05:03:43.90 | 3.0 | undecidable | manual | Sg | 0.7 | 0 | |||
IV.MBAL.EHZ. | 2021-05-22T05:03:31.50 | 3.0 | undecidable | manual | Sg | 1 | 0 | |||
IV.COLB.HHZ. | 2021-05-22T05:03:30.22 | 3.0 | undecidable | manual | P | 738.5052 | -1.16 | 0 | ||
IV.FAGN.HHZ. | 2021-05-22T05:03:16.61 | 3.0 | positive | manual | P | 610.2336 | 1.2 | 0 | ||
IV.OFFI.HHZ. | 2021-05-22T05:03:16.51 | 3.0 | positive | manual | P | 585.6693 | 4.15 | 0 | ||
IV.PP3.EHZ. | 2021-05-22T05:03:09.60 | 3.0 | negative | manual | P | 563.214 | 0.04 | 0 | ||
IV.CRTC.HHZ. | 2021-05-22T05:03:08.31 | 3.0 | positive | manual | P | 495.0267 | 7.23 | 0 | ||
IV.ARRO.EHZ. | 2021-05-22T05:03:06.54 | 3.0 | undecidable | manual | P | 534.6648 | 0.53 | 0 | ||
IV.CELB.HHZ. | 2021-05-22T05:02:42.56 | 3.0 | positive | manual | P | 350.3826 | -0.52 | 0 | ||
IV.EUCT.HNZ. | 2021-05-22T05:02:23.66 | 3.0 | positive | manual | P | 191.364 | 0.36 | 0 | ||
RD.ORIF.BHZ. | 2021-05-22T05:02:15.16 | 0.3 | undecidable | manual | S | 288 | 75.369 | 91 | -0.38 | 62 |
GU.ENR.HHZ. | 2021-05-22T05:02:14.80 | 0.3 | undecidable | manual | S | 137 | 73.2711 | 91 | -0.18 | 67 |
GU.IMI.HHZ. | 2021-05-22T05:02:14.16 | 0.6 | undecidable | manual | P | 135 | 124.986 | 91 | 0.51 | 37 |
GU.RSP.HNN. | 2021-05-22T05:02:11.57 | 0.3 | undecidable | manual | S | 38 | 60.3951 | 92 | 0.02 | 69 |
FR.SAOF.HHZ.00 | 2021-05-22T05:02:10.51 | 0.3 | undecidable | manual | P | 143 | 101.0211 | 91 | 0.56 | 57 |
GU.GBOS.HHZ. | 2021-05-22T05:02:09.73 | 0.3 | undecidable | manual | P | 122 | 98.124 | 91 | 0.22 | 62 |
RD.ORIF.BHZ. | 2021-05-22T05:02:06.25 | 0.3 | undecidable | manual | P | 288 | 75.369 | 91 | 0.25 | 66 |
MN.BNI.HHZ. | 2021-05-22T05:02:05.67 | 0.6 | undecidable | manual | S | 346 | 38.2284 | 93 | 0.03 | 49 |
GU.BHB.HHZ. | 2021-05-22T05:02:05.77 | 0.3 | undecidable | manual | S | 70 | 39.1275 | 93 | -0.11 | 72 |
GU.ENR.HHZ. | 2021-05-22T05:02:05.88 | 0.1 | undecidable | manual | P | 137 | 73.2711 | 91 | 0.2 | 87 |
GU.RSP.HNN. | 2021-05-22T05:02:04.18 | 0.3 | undecidable | manual | P | 38 | 60.3951 | 92 | 0.48 | 63 |
GU.PZZ.HHE. | 2021-05-22T05:02:03.93 | 0.3 | undecidable | manual | S | 133 | 34.4433 | 93 | -0.71 | 62 |
GU.RRL.HHE. | 2021-05-22T05:02:01.06 | 0.3 | undecidable | manual | S | 359 | 22.5552 | 98 | -0.42 | 68 |
MN.BNI.HHZ. | 2021-05-22T05:02:00.37 | 0.3 | undecidable | manual | P | 346 | 38.2284 | 93 | 0.08 | 72 |
GU.BHB.HHZ. | 2021-05-22T05:02:00.54 | 0.1 | negative | manual | P | 70 | 39.1275 | 93 | 0.11 | 94 |
GU.PZZ.HHE. | 2021-05-22T05:01:59.33 | 0.1 | undecidable | manual | P | 133 | 34.4433 | 93 | -0.38 | 91 |
GU.RRL.HHE. | 2021-05-22T05:01:57.91 | 0.1 | undecidable | manual | P | 359 | 22.5552 | 98 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.BHB.HHE. | ML:1.4 | 0.00008025 | 0.14 | AML | other | m | 2021-05-22T05:02:05.84 |
MN.BNI.HHE. | ML:1.2 | 0.00005495 | 0.78 | AML | other | m | 2021-05-22T05:02:06.51 |
GU.BHB.HHN. | ML:1.3 | 0.0000765 | 1.02 | AML | other | m | 2021-05-22T05:02:06.79 |
MN.BNI.HHN. | ML:1.0 | 0.0000351 | 0.62 | AML | other | m | 2021-05-22T05:02:07.96 |
MN.BNI.HNN. | ML:1.0 | 0.000034188585 | 0.1792 | AML | other | m | 2021-05-22T05:02:06.63 |
GU.ENR.HHN. | ML:1.9 | 0.000115 | 1.64 | AML | other | m | 2021-05-22T05:02:15.15 |
GU.ENR.HHE. | ML:1.9 | 0.0001365 | 0.92 | AML | other | m | 2021-05-22T05:02:16.37 |
FR.SAOF.HHE.00 | ML:1.7 | 0.000044899999999999994 | 0.36 | AML | other | m | 2021-05-22T05:02:24.25 |
MN.BNI.HNE. | ML:1.2 | 0.00004848052 | 0.2016 | AML | other | m | 2021-05-22T05:02:06.22 |